- 闭合电路的欧姆定律
- 共7164题
He's ______ enough to stand all the hardships.
A．tough
B．rough
C．crude
D．hoarse
正确答案
A
解析
暂无解析
According to the doctors, if there were no ______, they would probably cure the disease.
A．complexities
B．completions
C．compliances
D．complications
正确答案
D
解析
暂无解析
It was not an easy job for the police to find out the murderer, because no ______ had been found yet.
A．hint
B．clue
C．trace
D．track
正确答案
C
解析
暂无解析
Last year, I paid a three-day visit to the company as a visiting engineer, and was treated ______.
A．such
B．as such
C．like it
D．such as
正确答案
B
解析
可以首先排除A。D．such as意为“诸如……”；B．as such意为“作为……”或者“以……这样的资格或身份”，表示他是访问工程师，并以这种身份受到接待；而C．1ike it意为“像……一样”，用在本题中则表示像接待访问工程师一样接待他，但他实际上并不是访问工程师。根据句意，他应该是访问工程师这种身份，所以应选B。
She was born into a poor family, but she wished that one day she would have ______ of her own.
A．a palace of a house
B．a house of a palace
C．a house of her palace
D．a palace of her house
正确答案
A
解析
本题是英语名词所有格的一个特殊结构，即a(n)+名词+of+a (n)+名词，在此结构中，第一个名词对第二个名词起修饰作用，第二个名词只能用单数，前面用不定冠词a或an，且这两个名词之间的位置不能颠倒。本题 A选项a palace of a house意为“一座宫殿般的房屋”。故应选A。
The sudden drop in temperature has greatly ______ the crops.
A．affected
B．effected
C．influenced
D．destroyed
正确答案
A
解析
此题中可以首先排除D，因为destroy表示彻底毁坏，不再需要 greatly修饰。effect虽然作名词时可以表示“效果，影响”的意思，但作动词时其意却是“产生，引起”等，所以也可排除。A和C都可表示“影响”，但 influence的词义较泛而抽象，一般指对行为、性格或观点等潜移默化的影响，而affect则表示具体的不良影响，如吸烟对健康的影响等，所以A为最佳选择。
He took ______ smoking and drinking when he was very young.
A．in
B．on
C．off
D．to
正确答案
D
解析
暂无解析
The cloth is ______.
A．as blue as green
B．bluer than green
C．more blue than green
D．so blue as green
正确答案
C
解析
这句话中more．．；than的意思并不是“比……更……”，而是“与其……倒不如说……”，连接的是两个相同的结构，如两个名词、两个形容词、两个介词结构等。此时形容词不能用加―er的形式。如，He is more brave than wise．(他有勇无谋。)
The ______ on the bottle will tell you what is in it.
A．mark
B．stamp
C．label
D．paper
正确答案
C
解析
暂无解析
The old man is in ______ a large fortune.
A．his possession of
B．possession of
C．a possession of
D．the possession of
正确答案
B
解析
暂无解析
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