Question

高中英语单选问题

1）Return to the test questions that you ____answer immediately and see if you can answer them now.
A,weren't able to B,aren't able to C hadn't been able to D, haven't able to
2)China has also made important contribution to helping underdeveloped nations,thus__praise from the international community.
Awins B,to win C,winning D,won
3)The minister expressed his gratitude to Dell Company and Mr Dell himself for their attention__to China's education.
A,to pay B,paying C,paid D,having paid
4)There is a possibility that these hens could be frightened and lay fewer eggs__a sudden loud noise.
Awould there be B,there was ,C,should there beD,there having been
要原因的，谢谢

Answer 1

1:A 立即返回到之前你不能解答的问题，看看你现在能否解答。从句子前后时态来看排除BCD，选A。

2:C 请参看thus的用法，它是副词，后接动词ing形式。

3:C for the attention（which had been） paid to china‘s education.

4:A 虚拟语气。有一种可能是，如果突然有很大的响声，这些母鸡可能会被吓到并且产更少的蛋。 would there be=if there would be.

以上仅为个人意见，仅供参考。