问题
选择题
Please click "OK" ______ you can print your homework. [ ]
A. for
B. or
C. but
D. and
答案
答案：D
搜题请搜索小程序“爱下问搜题”
Please click "OK" ______ you can print your homework. [ ]
A. for
B. or
C. but
D. and
答案：D