We are not quite sure whether there are any ( ) beings on other planets.
A. clever
B. wise
C. intelligent
D. cute
查看答案
In fact, she had done all ( ) to help the poor.
A. she could
B. which she could
C. what she could
D. as she could
You ( ) me about his illness yesterday.
A. must tell
B. had told
C. ought to tell
D. ought to have told
All the villagers proposed to ( ) the road to the town nearby.
A. strech
B. extend
C. enlarge
D. expand
Do you have any idea of who will be invited to the press ( ) this evening?
A. conference
B. gatherings
C. meeting
D. talks
微信支付 
支付宝支付