选择一项： a. daily b. an every day c. everyday d. an everyday 正确 题目24
Is $50 equivalent ____ about ￡30? 选择一项： a. to 正确 b. for c. with d. on 题目25
This rare bird has become __ 选择一项：
a. an endangered specie b. endangered species c. endangering species d. an endangered species 正确 题目26
There are many ___ in China. 选择一项： a. females engineers b. females engineer c. women engineers 正确 d. woman engineers 题目27
A new __ will be set up in this area so we will have enough electricity in the future. 选择一项：
a. power station 正确
b. electricity station c. power factory d. electrical station 题目28
The government ___ schools. 选择一项：
a. supply free books with b. supplies free books to 正确 c. supplies free books with d. supply free books to 题目29
I shall go to the meeting tomorrow ___ I'm too busy. 选择一项： a. if b. when c. until d. unless 正确 题目30
It seems ____ that no one saw this crisis. 选择一项： a. incredible 正确 b. uncredible c. incredable d. uncredable
普通的common 支配地位dominate主要地largely科学science
科学家scientist广泛地widely统计statistics两种语言的bilingual军事的military联系者connector 题目21
He took ____ my job when I was on holiday. 选择一项：
a. on b. over 正确 c. off d. after
take on “开始；雇用”；take over “接管”；take off “取消；离开；脱掉”；take after “长相像”。 因此，此题选B， over 最合适，句意为：在我度假期间，他接管我的工作。 正确答案是：over 题目22
The government is spending ____ on railways. 选择一项：
a. millions of dollars 正确 b. million of dollars c. millions of dollar d. million dollars
millions of dollars “成百万上千万的美元”。类似的用法有很多，例如：hundreds of“成百上千的”； thousands of“成千上万的”。因此，此题选A，millions of dollars 最合适，句意为：政府支出成百万上千万的美元在建铁路。 正确答案是：millions of dollars 题目23
Schools ____ an important role in society. 选择一项： a. make b. do c. take d. play 正确
play an important role in ??“在??发挥重要作用”。因此，此题选D，play 最合适，句意为：学校在社会中发挥很重要的角色。 正确答案是：play 题目24
This is a ___ dictionary.
选择一项： a. one lingual b. single lingual c. monolingual 正确 d. sololigual
monolingual “一种语言的”。因此，此题选C， monolingual 最合适，句意为：这是一本单语词典。 正确答案是：monolingual 题目25
In our office, the women ____ the men 3 to 1. 选择一项： a. overnumber b. outnumber 正确 c. offnumber d. pastnumber
outnumber “数目超过”。因此，此题选B， outnumber 最合适，句意为：我们办公室女性比男性多，比例是三比一。 正确答案是：outnumber
They are____ to come - it's nearly ten o'clock. 选择一项： a. impossible b. unlikely 正确 c. maybe not d. improbable
impossible “不可能”，通常的句式为 it is impossible to do sth；unlikely “不太可能”，通常的句式为sb is unlikely to do sth。因此，此题选B，unlikely 最合适，句意为：他们不可能来了，快10点了。 正确答案是：unlikely 题目27
It's a very beautiful film, but it lacks ____. 选择一项：
a. contents b. the content c. content 正确 d. a content
contents “目录”；content “内容”，不可数名词。因此，此题选C， content 最合适，句意为：这个电影很好看，但缺少内容。 正确答案是：content 题目28
Can I connect my printer ___ your computer? 选择一项： a. for b. on c. to 正确 d. in
connect sth to/with sth，“把??和?? 相连”。 因此，此题选C， to 最合适，句意为：我可以把打印机连到你的电脑上吗？ 正确答案是：to 题目29
Have you been taking much ____? 选择一项： a. drug b. pill c. tablet d. medicine 正确
drug“药”；pill “药丸”；tablet “药片”。这三者都是可数名词。medicine “药” 不可数。而空格前的much修饰不可数名词。因此，此题选D，medicine 最合适，句意为：你一直在服用很多药吗？ 正确答案是：medicine 题目30
I am going to visit you. Can you tell me the ___ of your house? 选择一项：