问题
选择题
—People can not only use salt for meals.
—Yes. They also use it to _______ fire. [ ]
A. put on
B. put off
C. put out
D. put down
答案
答案：C
搜题请搜索小程序“爱下问搜题”
—People can not only use salt for meals.
—Yes. They also use it to _______ fire. [ ]
A. put on
B. put off
C. put out
D. put down
答案：C