非谓语动词作状语________in deep thought,he did not notice me enter the room A.lost B losing Cto have lost D having been lost 错解:D 正解:A When______the education system of China and Britain,the professor gave no answer A.being asked

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非谓语动词作状语________in deep thought,he did not notice me enter the room A.lost B losing Cto have lost D having been lost 错解:D 正解:A When______the education system of China and Britain,the professor gave no answer A.being asked
非谓语动词作状语
________in deep thought,he did not notice me enter the room
A.lost B losing Cto have lost D having been lost
错解:D 正解:A
When______the education system of China and Britain,the professor gave no answer
A.being asked to compare C asked to compare
错解:A 正解:C
________the cat family,the small tiger looks like a big cat
A Being at D Belonging to
错解:A正解:D
Two years later,her father disappeared,never_______again
Ato hear from B being heard from Cheard of Dto be heard of
错解:C 正解:D
Once lost._____
A it is hard to get such a chance again B such a chance might never come again
错解:A 正解:B
The manager,_______it clear to us that he didn't agree with us.left the meeting room
A who has made Bhaving made
错解:A 正解:B
________as it was at such a time,his work attracted much attention
ABeing published B Published
错解:A 正解:B
讲下为什么不选错解

非谓语动词作状语________in deep thought,he did not notice me enter the room A.lost B losing Cto have lost D having been lost 错解:D 正解:A When______the education system of China and Britain,the professor gave no answer A.being asked
对不起,我是初中生,能力有限,所以能帮多少帮多少了~说错了也别怪我...
1.整句话合在一起意思就是He did not notice me enter the room because he lost in deep thought.用D的话就有被动的意思了,不符合题意
2.the professor gave no answer When asked to compare the education system of China and Britain.为什么选C呢,是因为When引导的状语从句中的主语与主句中的主语一致,且其谓语中有be时,可以将主语和be一同省略.所以这里being被省略了
3.这句明显要用不定时的被动形式,所以c明显不对
4.要考虑主句与从句主语一致,once lost一旦失去,它失去的就是这样一个“机会”.所以主句的主语即为chance
5.having+过去分词强调的是这个动作在某动作之前发生,而who has made没有这个意思
6.这个和第一个差不多,懒得打了,累啊