We talked about the problem and Tim __________ doing some research first.

A. finished B. enjoyed C. suggested D. practised

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源：人教版2018-2019學(xué)年九年級英語全冊單元測試卷：Unit 6 題型：閱讀單選

Are you still worried about how to get your phone charged(充電)? Now, a 19?year?old teenager can help you to solve this problem. He has invented a phone charger which uses energy from your own body to charge your phone.

Hand Energy, the wonderful invention of the inventor Michael Vaga, allows you to charge your phone simply by shaking your hand, which starts the charger's gyroscope(陀螺儀) to produce electricity. And the electricity can then either be stored or used to charge a mobile immediately(立即).

He said, “With each rotation(旋轉(zhuǎn)) of your hand, the gyroscope's speed increases quickly and produces more power. The average(平均的) speed of the gyroscope is about 5，000 rounds per minute. With this small charger, your physical energy can be turned into electrical energy and this means you can charge your phone. ”

Hand Energy can help you produce endless electricity. You can use it everywhere you want. It is especially useful for people who have to spend a long time in the wild. What's more, it's friendly to the environment and helps you to exercise your wrists. It takes between 40 minutes and one hour to fully charge the batteries(電池) in Hand Energy.

The invention took Vaga a year to develop. Now, the inventor from Minsk, Belarus, is ready to put it into production and send out the creative convenient chargers.

1.The energy of the new charger comes from ________.

A. the sun B. your body C. the batteries D. your phone

2.If we want to produce energy with the charger, we should ________.

A. shake our hands B. move quickly

C. go to the wild D. charge our phone

3.Who will be the most interested in the invention?

A. The teachers. B. The medical workers.

C. The drivers. D. The field workers.

4.It is not clear whether ________ or not, according to the passage.

A. the more you shake, the more power it produces

B. the charger helps to protect the environment

C. we can buy the charger online in China

D. it will produce endless electricity

5.Which of the following could be the best title of the passage?

A. A wonderful invention B. A great inventor

C. An interesting story D. A piece of exciting news

查看答案和解析>>

科目：初中英語 來源：冀教版九年級英語上冊Unit 5 Look into Science單元測試卷 題型：單選題

With the rapid ________ of science and technology, robots can do a lot of things for us.

A. method B. development

C. speed D. experiment

查看答案和解析>>

科目：初中英語 來源：冀教版九年級英語上冊Unit 4 Stories and Poems單元測試卷 題型：單選題

（題文）--- Whose notebook is this?

--- It be Tom's. It has his name on it.

A. must B. may C. might D. can't

查看答案和解析>>

科目：初中英語 來源：2018屆九年級上冊（人教版）英語單元測試卷Unit 3 Could you please tell me where the restrooms are 題型：單選題

I would like to send a postcard to Miss Green, but I don't know her new ________.

A. opinion B. address C. business D. decision

查看答案和解析>>

科目：初中英語 來源：人教新目標(biāo)九年級英語全冊 Unit 3單元測試卷 題型：完型填空

Two small words can bring a smile to someone's face: thank you. But ______ do you say these two words? Perhaps when someone holds the door open for you. Or when a friend does you a big favor.

In Britain, people say “thank you” quite often, even at times when there is no ______. Sometimes we say it sarcastically(諷刺地). ______， if a friend throws my food away, thinking I was finished, I may say, “Oh, thank you！” Then my friend would reply, “Sorry. ” This can make a situation______ confusing(困惑的) to foreign people.

However, anyone working in the service sector(行業(yè))—waiters, taxi drivers, shop assistants, bus drivers and so on will ______ a “thank you” from British customers. If you're happy with the driver who got you to school on time, or the waiter who served you food, say “thank you” to them. You're really saying “good______”.

I was first ______that people don't often say “thank you” here in China. But I know people can replace these words with a smile or nod.

Yet I can't change my British ______of saying “thank you”. Even here in China, I know I use these two words too much. But saying “thank you” is ______， and I believe the more, the ______.

1.A. how B. where C. when D. why

2.A. need B. use C. good D. time

3.A. By the way B. For example C. Above all D. After all

4.A. look B. sound C. taste D. smell

5.A. say B. write C. send D. get

6.A. job B. man C. friend D. team

7.A. excited B. bored C. surprised D. interested

8.A. way B. habit C. standard D. spirit

9.A. free B. expensive C. interesting D. difficult

10.A. better B. well C. good D. best

查看答案和解析>>

科目：初中英語 來源：人教新目標(biāo)九年級英語全冊 Unit 3單元測試卷 題型：單選題

Don't ask Miss Smith's age. It is ________.

A. impossible B. fascinating C. friendly D. impolite

查看答案和解析>>

科目：初中英語 來源：2019中考英語專題練習(xí)-關(guān)系代詞 題型：單選題

Underground is the only word in the English language ___ begins and ends with the letters “und”.

A. what B. that C. who

查看答案和解析>>

科目：初中英語 來源：冀教版七年級英語上冊Unit 5 Family and Home單元測試卷 題型：閱讀單選

Hi, boys and girls！This is my bedroom. A bed is in it. The quilt(被子) is on the bed and it is white. The football and basketball are under the bed. The football is mine and the basketball is Danny's.

My desk is blue. There is a backpack, a book and a computer on the desk. My keys are in my pencil box and you can't see them.

What's on the chair? It's a cat. Oh, no. It's my hat. Where's my ruler？It's in my parents' bedroom.

1.What colour is the quilt?

A. Blue. B. White.

C. Red. D. Yellow.

2.Two ________ are under the bed.

A. computers B. balls

C. hats D. cats

3.Where are the keys?

A. They are on the bed.

B. They are under the chair.

C. They are on the desk.

D. They are in the pencil box.

4.What's on the chair?

A. A hat. B. A cat.

C. A book. D. A backpack.

5.Which of the following is TRUE?

A. The cat is on the bed.

B. The white computer is on the bed.

C. The desk is yellow.

D. The ruler is in my parents' bedroom.

查看答案和解析>>

同步練習(xí)冊答案