If there______any new developments in this case we will let you know immediately.A.have b

外语类 专四 已帮助 人

If there______any new developments in this case, we will let you know immediately.

A.have been

B.are

C.is

D.should be

请帮忙给出正确答案和分析,谢谢!

热搜:关于氨基酸代谢错误的论述是_________。