Eighty percent of the teachers women teachers in our school.A. is B. are C. be D. was 题目和参考答案——青夏教育精英家教网—

题目内容

Eighty percent of the teachers ______ women teachers in our school.

A. is B. are C. be D. was

【解析】

试题分析：句意：在我们学校80%的教师是女教师。此句主语是Eighty percent of the teachers，是复数，所以be要用are，故选B。

考点：考查主谓一致

练习册系列答案

相关题目

— It snowed heavily last night. Is everyone in our class here today?

— Yes, and ________ of us was late for school this morning.

A. all B. neither

C. both D. none

书面表达，假如你是David，今年暑假，你去北京游玩了．请根据下面表格中的提示信息，给你在美国的网友Frank写一封邮件，介绍一下此次游玩的情况．要求：语句通顺，意思连贯，中心突出：80词寿右．开头和结尾已给出，不计入总数．

时间	今年暑假
地点	北京
参加者	你和父母亲
天气	晴，热
活动
感受

Dear Frank,

How was your vacation ? Please write back to me soon．

________________________________________________________________________

Yours,

David

The players couldn’t play soccer _____ the hard rain．

A．because of B．because

C．when D．because for

根据句意或汉语写出已给了首字母的单词

1.Boys and girls, help y________to some apples.

2.I can’t d_______ which one to choose(选择).

3.He is old e_______ to go to school.

4.I’m h_______. Please give me something to eat.

5.Eating fruit and vegetables is good for our h________.

6.He isn’t in the classroom. ________(可能)he is in the office.

7.He went to the ________(牙医) for teeth cleaning.

8.I go home _______(两次) a week.

9.I bought a _______(杂志) last week.

10.Who sings _______(更好), Jack or Tom?

It’s good _______ your health ________.

A. for; to drink milk B. for; drink milk

C. of; drink milk D. of; to drink milk

Yesterday afternoon, we ______to the park.

A. went B. go C. goes D. goed

Ellen Sims is an 18-year-old college student. She has an important history exam tomorrow morning. Ellen is going to study all night. She is not going to at all. Many college students, like Ellen, do this often. They think that in the morning, they will everything that they studied the night before. Ellen thinks that this is a good way to study, but many doctors . They say that sleep is very important for memory and brain development.

Scientists at Harvard Medical School in the USA studied sleep and memory. They studied 24 people. First, they asked the people to look at a picture and it. At night, they put the people in groups of 12. Group One went to sleep. Group Two did not. A few days later, scientists showed some to both groups. They asked the people to find the picture they before. The people in Group Two did not do so as those in Group One. It wasn’t for them to remember the picture. What happened? Scientists say that sleep our memory. After we learn something new, sleep helps us remember it. And when we don’t sleep, we can new things.

Scientists say that many teenagers, like Ellen, sleep too They go to school and work, too. They also time with their friends. They’re always and they think sleep isn’t important. But scientists say the brains of teenagers are still , and sleeping is a very important part of the development. When teens sleep less than six hours, they can’t think clearly. That is not very helpful for a student who is taking an exam.

1.A. study B. work C. sleep D. think

2.A. learn B. use C. forget D. remember

3.A. discuss B. disagree C. dislike D. discover

4.A. remember B. sell C. hold D. copy

5.A. two B. three C. four D. eight

6.A. pencils B. pictures C. books D. newspapers

7.A. remembered B. threw C. saw D. drew

8.A. nice B. glad C. good D. well

9.A. hard B. clear C. easy D. possible

10.A. steals B. helps C. takes D. worries

11.A. forget B. understand C. grasp D. lose

12.A. many B. much C. little D. few

13.A. cost B. spend C. take D. pay

14.A. lazy B. relaxed C. worried D. busy

15.A. developing B. getting C. cloning D. dreaming

This year, the dry season in Southeast Asia has been far d 1. than normal. And the southern Chinese provinces of Yunnan, Guizhou, and Sichuan are suffering a severe drought. Over 20 million people f 2. water shortages with some 6.5 million hectares（公顷） of crops affected.

"This is a one in 50-year occurrence（发生） - with a return period o 3. 50 years - so it's quite severe," says Ian Makin, an engineer and senior water resources management specialist with the Asian Development Bank. "Now the problem is that in the dry season most people t 4. are cropping in the Mekong Basin are u 5.pumps and when the water level drops further than normal ，they can't let w 6. out into their fields and they're struggling to keep the crop a 7. ."

In towns, water resource officials have asked communities to conserve water. Barges and ferries normally plying the river have been forced to halt services, b 8. in some areas, the r 9. is nearly dry. And in low-lying areas in Vietnam's fertile Mekong delta, the drought m 10. salty ocean water can move onto farm land, damaging the soil.

试题分类