问题

Try to eat food groups _ _ vitamins A, C and E—they will do lots of good to your eyesight.

A:containing
B:contained
C:to contain
D:to be contained

正确答案是：

同类题型

It is said that dogs will keep you________for as long as you want when you are feeling lonely.

uldhave helped us yesterday, but he_______

Many people watched the opening ceremony of the 2013 Shanghai Tourism Festival ______ September 14.

There are days in a week. The day is Saturday.

People were shouting and cheering gray abandon.[ ]