问题

Boys and girls, time is up, please check your name and ______ your papers.

A:hand out
B:hand up
C:hand in
D:hand down;

正确答案是：

同类题型

下列句子，没有语病的一句是（3分）

Let’s _______ friends

Jack narrowly fell off the cliff, but managedto__________ until help came.

What do you think of your Junior Middle School life–I think it is colorful, ______ I am always busy.

If it is a sunny day tomorrow, let’s ______it and go swimming in the South Lake.