问题

The number of the people who joined in the journey down the Mekong River _____ four.

A: added up to
B: added up
C: added to
D: in addition

正确答案是：

同类题型

Mary never does any reading in the evening ,______.

After climbing the Phoenix(凤凰) Mountain for two hours, we were glad to take _______ rest.

“ Need he go?” “ Yes, he ______.”

下列情境说话，用语得体的一项是（）

1–Is Guo Pengyour brother– __________