问题
Susan’s parents have bought a large house with a swimming-pool. It ____ be very expensive.
A:must
B:can
C:mustn’t
D:can’t
B:can
C:mustn’t
D:can’t
正确答案是：
同类题型
Did Aunt Li buy a skirt last Sunday?— Sure. She chose_________ one of the two green skirts.
What were you doing at 8 o’clock this morning?—____.
________ is fun. I like ________.
The foodmy country is quite differentthat here. [ ]
Who is ________ English teacher?— Well, it’s Mrs. Green. She teaches ________ English very well.