问题

Hi, Johnson, any idea where Susan is?—It’s class time, so shein the classroom now.
A:can be
B:must have been
C:might have been
D:should be
B:must have been
C:might have been
D:should be
正确答案是:
同类题型
I’d like to buy a skirt like this. — OK. We can buy ________ one thanthis, but ________ this.
The poor boy blind at the age of three.
“The moment ________ soon,” he thought to himself, waiting nervously.[ ]
The speaker got confused, and started _________ himself.——No wonder no one believes what he said.
11The pilot, whether ______ or design, made the plane do a sharp turn