问题
选择题
I think everybody should be trying to ________ the environment. [ ]
A. save
B. safe
C. live
D. have
答案
答案：A
搜题请搜索小程序“爱下问搜题”
I think everybody should be trying to ________ the environment. [ ]
A. save
B. safe
C. live
D. have
答案：A
