Question

问几道英语题，谢谢大家..

1._____stopping polluting the earth_____hope to live in a better environment.
A.Only to;we can B.Only to;can we C.Only by;can we D.Only by;we can

2.The manager promised to keep me_____of how our business was going on
A.to be informed B.on informing C.informed D.informing

3.Few buildings have____the flood
A.stood B.stayed C.remained D.survived

4.Don't use words,expressions,or phrases_____only to people with specific knowledge.
A.being known B.having been known C.to be known D.known

5.The Internet is really a wonder；it can keep us well____of all the happenings of the world.
A.informed B.told C.known D.seeing

以上5道题..麻烦大家写出所选的理由..
谢谢了..

Answer 1

1. C
“only + 状语/状语从句”结构提前至句首时，则句子/主句必须使用部分倒装。
此题中，“only + 状语/状语从句”结构为：Only by stopping polluting the earth；句子主干we can hope to...倒装成can we hope to...

2. C
固定短语：keep sb (well) informed of sth 使某人(非常)知道/了解某事

3. D
stand/stay/remain都是不及物动词/系动词，不可以直接加宾语the flood；
survive可作及物动词/不及物动词，可以直接加宾语the flood

4. D
单独用过去分词known引导短语known to people with specific knowledge作前面的名词短语words,expressions,or phrases的后置定语，表被动及动作的完成即“(已经)为具有专业知识的人们所知道的单词，短语及习语”；
A 正在被...所知道；C 将要被...所知道，以上两项都不符句意；
而B中的过去分词的完成被动式，是不能做后置定语的，它只能做状语。

5. A
解释同第2题。

Answer 2

1.C Only by doing sth. can we…是一个常用的倒装句型
2.C keep sb. doing sth.使某人一直做某事
keep sb. being done sth 使某人一直被…本题意为经理承诺让我能一直了解我们的生意经营的如何。
keep sb. from doing sth 不让某人做某事；使某人免于做某事
3.D survive sth 于某事中幸存
4.D
5.A be informed of sth.