问题
选择题
It's our duty to _____ people _____ too many tree. [ ]
A. stop; cutting down
B. prevent; to cut
C. keep; cutting down
D. make; cut down
答案
A
搜题请搜索小程序“爱下问搜题”
It's our duty to _____ people _____ too many tree. [ ]
A. stop; cutting down
B. prevent; to cut
C. keep; cutting down
D. make; cut down
A