We found it impossible______all the questions within the time given.

admin2016-06-10  12

问题 We found it impossible______all the questions within the time given.

选项 A、solve
B、being solving
C、to have solved
D、to solve

答案D

解析 不定式(短语)做宾语时,如果其后跟补足语,通常用it作形式宾语来替代不定式这个真正宾语,故选D。
转载请注明原文地址:https://jikaoti.com/ti/44jMFFFM
0

最新回复(0)