【題目】She has some trouble _____ out the math problem.

A. work B. to work C. working D. Works

【答案】C

【解析】

試題分析：句意：在解這道數(shù)學(xué)難題上他有一些問題。根據(jù)動詞短語have some trouble in doing sth表示在做……方面有問題。結(jié)合句意，故選C

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源： 題型：

【題目】 (原創(chuàng)) Many people use their mobile phones as the and are more used to checking e-mails before sleeping. , these habits are becoming sleeping problems.

Several years ago, my boss used to stay up working on her mobile phone and got badly ill that. Now she always leaves her phone in another room And she encourages friends to do so. “I sent each of my friends the christmas gift – an alarm clock so that they could stop using their phones as the alarm clock,” she said.

If your mobile phone wakes you up in the morning, it may also be keeping you up at night. A study in 2008 showed that people in mobile phone radiation（輻射）mostly had problems. They often fall asleep very late and feel tired in the day time. And according to a Swedish study, a quarter of young people in this country feel like there must be phones around them. Most of them feel for not returning messages. So they even haveto to their friends before sleeping.

So what kind of people prefer to use mobile phones in their bedrooms? A recent study has shown that three-quarter people aged between 18 and 34 prefer to sleep with their phones near them. That number falls off a little in middle age, but only people aged 65 and are used to leaving the phone in room while sleeping.

【1】A. alarm clock B. TV C.computer D. newspaper

【2】A.But B.However C. ecause D. As if

【3】A.because B. why C.because of D. reason

【4】A.in the day B. in the evening C. in the afternoon D.at night.

【5】A.different B. important C.special D.same

【6】A. healthy B. eye C.sleeping D. heart

【7】A.happy B. angry C.sorry D.sad

【8】A.send B. give C. answer D.reply

【9】A.young B. old C.younger D.older

【10】A.the others B. the other C.another D. other

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】 We had different opinions how to help the children in the poor areas.

A. on B. at C. of D. with

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】 _____ friend is not here.

A. Mary’s and Alan’s B. Mary’s and Alan

C. Mary and Alan’s D. Mary and Alan

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】 I have lunch at home. And lunch is _____ 12:00 _____ 1:00.

A. at; to B. from; to

C. on; to D. in; to

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】句型轉(zhuǎn)換(共10分，每題2分)

【1】Does Anna like eating hamburgers?(作否定回答）

No, _____ _____

【2】 Lucy's brother is fifteen years old.(對畫線部分提問）

_____ _____ is Lucy's brother?

【3】Gina likes English because it’s fun. (對畫線部分提問)

_____ _____ Gina like English?

【4】My birthday is on September 21st. (對畫線部分提問)

_____ _____ your birthday?

【5】I like math best.（改為同義句）

My _____ _____ is math.

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】The leaves on the trees are living happily. They are green and beautiful. When people walk under the tree, they like looking at them and talking about their beauty.

The wind comes and the leaves fall (掉落).

Now the leaves are lying on the ground. They are not happy. They miss the life when they are on the trees. They tell some people, “ The wind is bad. It makes us fall." These people tell other people," The wind is bad." Soon all the people know this.

The wind says nothing about it. It does what it should do every day. But the leaves are very sorry. They know it's not the wind that makes them fall. And they know the real reason(真正的原因): it is time for them to fall.

【1】The underlined word“beauty” means _____.

A. happy B. peaceful C. warm D. nice

【2】The underlined word "this" refers to_____.

A. The leaves fall off the trees

B. The leaves tell some people

C. The wind is bad

D. The wind makes people fall

【3】How do the leaves feel when they fall?

A. Happy. B. Unhappy. C. Warm. D. Cold.

【4】 Why are the leaves very sorry?

A. Because they are lying on the ground.

B. Because people don't like them anymore.

C. Because the wind says nothing about the thing.

D. Because they know it's not the wind that makes them fall.

【5】Which of the following is NOT true?

A. When the leaves are on the tree, they look nice.

B. The leaves tell people the wind is not good.

C. The leaves don't know what makes them fall.

D. It is time that makes the leaves fall.

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】---Why ______buy this coat, Maria?

---Good idea. I like its color a lot.

A. not B. not to C. you don’t

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】— Is there ____ wrong with your bike?

— No. But there is _____ wrong with my watch.

A. something, something B. anything, something

C. something, anything D. anything, anything

查看答案和解析>>

同步練習(xí)冊答案