问题
Who’s that man over there standing in the garden? Is it Mr. White?—It __________ be him. He has gone to Shanghai on business.
A:shouldn’t
B:may
C:can’t
D:must
B:may
C:can’t
D:must
正确答案是:
同类题型
The teacher is ____ _angry ______say a word.[ ]
She doesn’t want to do it; we have to find ____ to do it.
“What are you doing , Amy?” “I want to ________ these pictures on the wall.”
There are about two _________students in our grade.
What’s the time by your watch, Linda?– Sorry, I don’t know. I ___________ my watch at home.