Atthattime,Chinawas
问题详情：
At that time , China was ________ Japan , so traveling was extremely difficult .
A. at the war with B. at war with C. at war against D. in the war with
【回答】
B
知识点：介词
题型：选择题
问题详情：
At that time , China was ________ Japan , so traveling was extremely difficult .
A. at the war with B. at war with C. at war against D. in the war with
【回答】
B
知识点：介词
题型：选择题
