Students ( )slippers when they are at schoolA do not allow to wear B are not allowed to wearC are not allowed to put on D are not allowed wearing
问题描述：
Students ( )slippers when they are at school
A do not allow to wear B are not allowed to wear
C are not allowed to put on D are not allowed wearing
答
b， allow sb to do sth 不允许穿拖鞋
答
B
答
Students ( )slippers when they are at school
选B
wear强调结果
put on强调过程
【be allowed not to do sth】
这边用的是被动
有不会的可以再问我
答
B
sb be allowed to do sth
allow sb to do