问题

I heard a student killed his mother cruelly.– So did I. It has ____a serious problemabout the education system in China.

A:taken up
B:made up
C:pulled up
D:brought up

正确答案是：

同类题型

To be honest! I always buy all _____ in China. —Well! Let’s go shopping.

In a nature reserve , it’s ___ to hunt ______ fish there .

He is a(an)________man,for he seldom smiles. [ ]

He is new here， so we know about him.

－ I don’t understand why you didn’t go to the lecture yesterday afternoon.－ I’m so sorry, but I ________ my homework.