题目内容
178. My brother has _____ the army for more than five years.
A.joined | B.been in | C.joined in | D.taken part in |
B
解析

练习册系列答案
相关题目
题目内容
178. My brother has _____ the army for more than five years.
A.joined | B.been in | C.joined in | D.taken part in |
B
解析