问题

Food safety is important. Rules _____ to stop people from food pollution.

A:must make
B:must be made
C:can make
D:can be made;

正确答案是：

同类题型

. —When did Miss Wang leave the office—-She left ____you turn bake to write onthe blackboard

下列关于课文内容的表述和课文内容的理解，不正确的一项是

(2013·高考福建卷)Those poor and needy teenagers were excited to find a shop at the corner where they could buy ________ priced bikes

Facing the poor grades, Maria is wondering what it to learn English well.

Do you have anything else to say for yourself— except sorry.