问题
Can I get out in the daytime? — No. The school rules state that no child ______ be allowed out during the day unlessaccompanied by an adult. [ ]
A: shall
B: need
C: must
D: should
B: need
C: must
D: should
正确答案是：
同类题型
There are so many kinds of Mp4 in the shop. We can’t decide .
How long have you _________ your watch It looks new.—Only about three weeks.
People have planted a great many trees in order to________wind and sand in the desert.
birds use their feathers for flight, some of their feathers are for other purposes.
The stadium is so _____ that once it is begun, nothing can be changed. [ ]