问题

felt left out at the party lastnight.––Really ____, you should havesaid something.
A:If possible
B:If so
C:If necessary
D:If any
B:If so
C:If necessary
D:If any
正确答案是:
同类题型
We have been informed that he had done_____ visits were essential by eleven o’clock last night. [ ]
What a hot day it is! —So it is. I think an umbrella can help you _______ the heat.
Robots in the future will be ______ in people’s homes.
It was Asimov was eleven years old his talent for writing became obvious.