问题

Why don’t you wear your jogging shorts, mum—Well, my legs are too skinny, if you ______ know.
A:must
B:can
C:may
D:need
B:can
C:may
D:need
正确答案是:
同类题型
237. Our teacher will _____ our class a picnic at the riverside tomorrow if the weather permits.
Some of my friends are interested in science, but none of them can tell ________.
The police have searched the mountain the missing student for a few days.
I don’t want to latefor school, so sometimes I toschool.
Traditions and fashions, like society itself, change and with time.