问题

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;
B:must be made
C:can’t make
D:can’t be made;
正确答案是:
同类题型
── Do you know our town── No, this is the first time I ________ here.
She do some reading at home than shop in the street.
Yesterday on the way home my father found a new-born baby_____ by its mother, struggling to survive.
It’s difficult for girls _____ soccer well.
. The manager believed price will not riseby more than four percent.