Question

求讲解几个选择题。给出答案并做出详细解释。

10.( )for a long time, the fields are all dried up.（为什么不选B）
A.there has been no rain b.having no rain
c.there having been no rain d.there being no rain
11.Televisons enable us to see things happen almost at exact moment( ).（为什么不选A）
a.which they are happening b.they are happening.
c.which they happen d.they have happened
12.Our civilization cannot be thought of as ( )in a short period of time.
a.to have been created b.to be created
c.having been created d.being created
13.All fights ( )because of the snowstorm, we had to take the train instead.
a.were canceled b.had been canceled
c.having canceled d.having been canceled

Answer 1

C. there having been no rain
完成时态做伴随，B选项没有have rain这个说法。

C. which they happen
接前面的at the moment，表示时间发生的时候。happening表示正在发生，不和moment搭配。

C.having been created
在这里as作为介词后面加doing形式，因为后面有in a short period of time，用完成时态的doing。

D.having been canceled
fights是被取消，所以用被动时态，这题和第一个一样做伴随时态，所以用having been canceled。

如有疑问，欢迎追问~

追问

谢啦。这几个题的正确答案分别是 C B C D 其中第二题你做错了。。。麻烦你再看下啦

Answer 2

10C 有 for a long time，用持续性 11C
12，B 13B

Answer 3

乱了

Answer 4

10.C 11.C 12.B 13.B