问题
选择题
The Anti-Japanese War _________ in 1937.
A．broke down
B．broke in
C．broke out
D．broke up
答案
答案：C
搜题请搜索小程序“爱下问搜题”
The Anti-Japanese War _________ in 1937.
A．broke down
B．broke in
C．broke out
D．broke up
答案：C
口进入。蒸馏时要加入生石灰，目的是 。