The problem many children,especially girls,have school is getting more and more

The problem ______ many children,especially girls,have ______ school is getting more and more serious.

A.which;got out of                                        B.that;dropped out of

C.that;fallen out of                                        D.which;run out of

试题答案

B

解析:

第一空需要引导同位语从句的词，而which不可引导同位语从句。故排除A、D两项。drop out of school意为“辍学”，故选B项。