问题
Don’t eat ________class.
A:at
B:in
C:to
D:to
B:in
C:to
D:to
正确答案是：
同类题型
He lost his way in the forest, but he managed to get through it _____ [ ]
Why didn’t you go to play football with us yesterday afternoon—I my mother with the housework then.
My friend Martin was very sick with a strange fever; ________, he could neither eat nor sleep
Why not ______ your teacher for advice when you don’t know ______ the problems