问题
选择题
— I just want to know. Please tell me, how much do you make an hour?
— If you ________ know, I make $20 an hour.[ ]
A. will
B. shall
C. must
D. need
答案
答案：C
搜题请搜索小程序“爱下问搜题”
— I just want to know. Please tell me, how much do you make an hour?
— If you ________ know, I make $20 an hour.[ ]
A. will
B. shall
C. must
D. need
答案：C