The two countries used to be ________ war with each other, but now they are ________ peace.[ ]A.at;

题目简介

The two countries used to be ________ war with each other, but now they are ________ peace.[ ]A.at;

题目详情

The two countries used to be ________ war with each other, but now they are ________ peace.
[     ]
A.at; in  
B.in; at
C.at; at  
D.in; in
题型:单选题难度:中档来源:同步题

答案

C

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