Question

几道英语的选择题，求详细讲解

_____I left school he had taught our class for two years.
a. whenever b. the moment c. by the time d.since
答案选C. 我选的是D，为什么选C而不是D

Nobody likes her because she ____ to carry favour with the boss.
a. has always tried b. does always try c. always tries d. is always trying
答案是D 我知道be always doing sth ,但是为什么选择A不对呢？？

A bottle weighs less after air is taken out,_____proves that air has weight
a. we b.it c.which d,what
答案是c 非限制性定语从句，选择B为什么错呢？？

To postpone____the debt will ruin our business reputation.
a.paying b.to pay c.pay d.paid
答案是a ,为什么？？

the milk smells _____sour.
a.as if it is b. like it is c.as if it was d.like it was
答是a ,为什么不能选择b呢？？

At the ege of eleven,Tom was already someting ____a poet.
a. of b. for c. like d.as
答案a 为什么 ？怎样翻译？

"you may just as well call me uncle because I am about the same your father,” said the vistor to the boy.
句中may just as well是什么意思？？

Answer 1

____I left school he had taught our class for two years.
a. whenever b. the moment c. by the time d.since

是在我离开学校的时候(by the time),他已经教我们班两年书了.
如果是since,是自从的意思,后面的had taught时态上无法搭配.

Nobody likes her because she ____ to carry favour with the boss.
a. has always tried b. does always try c. always tries d. is always trying

选择题选的是最优答案,d表现出了女同事那种一直都在讨好老板的感觉.
语气更加强烈

A bottle weighs less after air is taken out,_____proves that air has weight
a. we b.it c.which d,what

如果是it的话,那就变成了两个句子,两个句子中间必须要有连词.
因为不可能存在多个动词同时存在却没有连词(and or等)的句子.

To postpone____the debt will ruin our business reputation.
a.paying b.to pay c.pay d.paid

推迟做某事 postpone sth/doing sth
这是postpone的用法

the milk smells _____sour.
a.as if it is b. like it is c.as if it was d.like it was

like在这里是介词吧.

At the ege of eleven,Tom was already someting ____a poet.
a. of b. for c. like d.as

ege应该是age吧.
在11岁的时候,Tom已经有一点诗人的样子了.

"you may just as well call me uncle because I am about the same your father,” said the vistor to the boy.

"你也可以叫我叔叔,因为我和你爸爸年纪是一样的."来访者对那个小男孩说.

may=可以
just是语气词
as well=也

Answer 2

第一题。D 是从那时开始。带进题中，从我离开学校开始，他教了我们班两年。肯定不符题意
第二题。be always doing sth。带有be动词。A里的has是助动词。D里的is是be动词。
第三题。
第四题。postpone是延长的意思。后加ing。固定搭配。
第五题。as if仿佛，好像得意思。like有象的意思，但是指长相像。
第六题。11岁时，Tom已经做了诗人该做的。
第七题。