Question

Food safety is important. Rules ______ to stop people from food pollution. 选什么，为什么？？

Food safety is important. Rules ______ to stop people from food pollution.A.must make B.must be made C.can't make D.can't be made

Answer 1

答案：B must be made原文意思：食品安全十分重要。法规必须要被制定出来，以终止百姓受到食品污染的影响。

Answer 2

B.must be made