11．---Can I ask someone to help me？
---No，you have no alternative．You ______ rely on yourself．（　　）
A．mayB．canC．mustD．need

分析 --我能請人幫我嗎？--不能，你別無選擇．你必須依賴自己．

解答 答案是C．本題考查情態(tài)動詞的辨析．may可以，也許；can能夠；must必須；need需要，其中need作為情態(tài)動詞一般不出現(xiàn)在肯定句中，所以D排除；根據(jù)句意，你不能請別人幫助，所以"必須"依靠自己，故答案選擇C．

點評 要在正確理解情態(tài)動詞的基本含義的基礎(chǔ)上，整體理解語境中的情感態(tài)度，做出合理的判斷．

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：閱讀理解

16．When I was in junior high school，I was really a bad boy．My history teacher-Mr．Oven criticized me a lot because I was naughty in his class．By the end of the first semester，I'd had enough of his words and had decided that I would get my revenge（報復(fù)）on him．
The opportunity arose one morning when Mr．Oven was called to the office for a certain reason．When  Mr．Oven left，my company Billy and I took Mr．Oven's lunch bag from under his desk．I opened his sandwich and placed a worm（蟲子） in between the two slices of bread． We put it back and closed it．To keep it in memory，Billy took photos of the whole process．We laughed for weeks over this．
Well，it all went south during Thanksgiving break．Billy's mother found the pictures in his room，and demanded that he should tell her where these pictures were from．Billy told his mother the whole story，and Mr．Oven was informed． Not only was I punished from school for two weeks，but also I was kicked off the football and basketball team．Before I could return to school，I had to turn in a 1000-word essay on what I did and why I did that．I really felt embarrassed every time I saw Mr．Oven in the hallway for the rest of the school year．I felt a little regret that Mr．Oven left our school the next year．
25．Mr．Oven criticized me a lot becauseB．
A． I didn't go to his class
B． I disobeyed his rules in class
C． I didn't answer his questions
D． I was naughty in my homework
26．How can you imagine Mr．Oven would act when he had his lunch？A
A． He would cry out，shocked that the worm lay in his sandwich．
B． He would eat it as usual when he had his sandwich．
C． He would be glad to eat his delicious sandwich with the worm．
D． He would be very hungry when he found the worm in his sandwich．
27．The underlined sentence"Well，it all went south during Thanksgiving break．"in Paragraph 3probably meansB．
A． Billy and I went south during Thanksgiving break．
B． It was not until Thanksgiving break ended that the secret was let out．
C． All the students went south on Thanksgiving break．
D． All the students left on Thanksgiving break．
28．Which one was NOT true according to the article？A
A． He had to eat the sandwich he had made for Mr．Oven．
B． He was kicked off the football and basketball team．
C． He had to be punished to leave school for two weeks．
D． He had to write a 1000-word essay to admit his mistake．

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

2．The Lionfish Invasion!
Lionfish are popular saltwater aquarium（水族箱） fish all over the world，especially in the United States．Nowadays，they also live in Atlantic waters off the East Coast of the United States．These lionfish are what scientists call an invasive（侵入的） species（物種） or an"alien invader．"
Local divers off the coast of North Carolina were not expecting to see what they found one day in August 2002-the beautiful lionfish，common to the warm waters of the western Pacific，but unknown of the Carolina coast．They provided the first solid evidence that lionfish were in the Atlantic．
A year later，scientists documented 19lionfish sightings at eight locations along the North Carolina continental shelf．Then，lionfish were observed off the coasts of Florida，Georgia，and South Carolina，and even as far north as Long Island，New York!Between 2000and 2003，lionfish sightings were reported at 16different shipwrecks and natural hard bottom locations．During a summer 2004research expedition，NOAA（The National Oceanic and Atmospheric Administration） scientists collected 155lionfish at 19different locations off the North Carolina coast alone．The jump in numbers and distributions over such a short time strongly indicates that the lionfish is reproducing in the Atlantic Ocean．If this is true，it's the first time that a western Pacific fish has populated the U．S．Atlantic coast．
These lionfish were likely released on purpose when people no longer wanted them!The swift and warm Gulf Stream，which transported the floating lionfish eggs from Florida northward，helped the lionfish's Atlantic journey．In Florida waters and along the continental shelf near the Gulf Stream the temperatures are very similar to the lionfish's native waters．
However，from north Florida upward，the waters along the coastline are too cold in the winter for lionfish to survive．Scientists expect them to survive the winter only at water depths greater than 120ft because this is where the Gulf Stream has influence all year long．Very importantly，the types of predators（食肉動物） and competitors present in the Atlantic are very different from the native range of the lionfish．Generally，the lionfish have not been found to endanger marine ecosystems because they were not likely to survive long．

63．Scientists call the lionfish an"alien invader"because the lionfishC．
A．have damaged the native species
B．a(chǎn)re able to live in a new environment
C．came from one place and spread to another
D．will attack other species with their poisonous teeth
64．How does the author support the reproducing of lionfish in the Atlantic in Para.3？B
A．By analyzing causes．
B．By providing figures．
C．By raising questions．
D．By expressing opinions．
65．Which of the following is the main idea of the passage？D
A．Lionfish got into the Atlantic Ocean in 2002．
B．Lionfish will not live long in the new environment．
C．Lionfish is a popular aquarium fish in the United States．
D．Lionfish has been populating the waters of the Atlantic Ocean．
66．What is the author's attitude towards the lionfish invasion？C
A．Serious．B．Disapproving．C．Optimistic．D．Indifferent．

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

19．It is hoped that this project________ by the end of 2017will be a popular tourist attraction of the city．（　　）
A．being accomplishedB．to be accomplished
C．will have been accomplishedD．accomplished

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

6．-Have you ever seen a tiger in the wild？
-Yes．I saw ________ when I visited the national park in southern Nepal．（　�。�
A．itB．oneC．thatD．any

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

16．I'm sorry I didn't hear you clearly，________ you repeat that，please？（　�。�
A．CouldB．MayC．MustD．Need

查看答案和解析>>

科目：高中英語 來源： 題型：信息匹配

3．The people below all want to buy a magazine．Read the descriptions and help each person make the right decision．
61．Emi is a university student studying Italian and Polities．She doesn't have much time to read anything very detailed but she is looking for something with plenty of news and information．D
62．Carrie is sixteen years old and loves spending time listening to pop music and lying On her bed reading．She is always interested in finding out more about some of the stars in the world of pop and fashion．C
63．Bill travels a lot when he was younger．Now that he has stopped his work，he enjoys reading about foreign people，places and customs even if he has already visited that part of the world．B
64．Leroy used to be a detective．He still takes an active interest in the work of the police，but these days he enjoys reading fictions after years spent chasing real criminals．F
65．Brigitte has never traveled far up till now，so this year she has decided to go abroad for the first time．The travel agent suggests that she reads about various countries first before choosing her holiday．E
A
DETECTIVES ABROAD
Read about the lives of real detectives．This monthly magazine brings you up-to-
date true stories about real life of detectives
as they chase criminals across continents．Find out how some of the most dangerous criminals cross continents and how some
of the most dangerous criminals in the world
are caught by some of world's finest detectives．
B
WORLD TRAVEL
This weekly magazine can brings the world to your home．Have you ever wondered what the Chinese eat for breakfast？Did you know that the Sahara  Desert is getting bigger every year？This fascinating magazine，full of colour photographs，is your window on the world
C
Only 16
Every week well-known writers bring you the latest in teenage love stories．Each magazine carries three full-length stories as well as cartoons and colour pictures of your favorite film stars．
D
EUROPEAN NEWS
The weekly magazine keeps you in touch with what's happening．Filled with facts and figures about almost everything you can think of，plus articles by our regular wirers on the week's most interesting news stories．Special back page sums up the news for the busy readers．
E
FOREIGN PARTS
The weekly magazine tells what you need to know if you're thinking of traveling．Helpful suggestion on what to pack and what to buy once you're there．Lots of colour photos to help you choose the best hotel，the cheapest flights and a special guide to different climates each week．

F
CRIME AND CRIMINALS
These exciting short stories are written by well-known crime writers．Every magazine brings you the best in criminal thrillers，stories are so good that you won't be able to put the magazine down!And every month we leave one crime unanswered so that you，that reader，can play detective．

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

20．It is thought police had been called to the scene following a report of a collision involving her vehicle and ________ of another motorist．（　�。�
A．oneB．thoseC．someD．that

查看答案和解析>>

科目：高中英語 來源： 題型：填空題

1．Charlie Chaplin，one of the most famous comedy actors，was born in a poor family．Famous for his particular forms of acting，he brought （86）laughter（laugh） to the whole world．He played the role of a poor and homeless person，（87）who wore large trousers，worn-out shoes and carried a walking stick．This character （88）was called （call） the little tramp．Though the character was（89）asocial failure，he was loved by the audience for his optimism and determination （90）to overcome（overcome） all difficulties．In the film The Gold Rush，Chaplin and his friend came to California in search of gold．（91）Unluckily （lucky），they didn't find any．Instead they came across a snow storm．They had nothing to eat（92）buta pair of leather shoes．No one was ever bored watching （93）him（he） performing．As time went by，he grew （94）more popular （popular） for his charming character than before，and became known throughout the world．Charlie Chaplin is loved and remembered（95）asa great actor who could inspire people with great confidence．

查看答案和解析>>

同步練習(xí)冊答案