非谓语动词作状语

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