If you want to do international trade su
题型:选择题
问题:
If you want to do international trade successfully, ______ of English is _______. [ ]
A. good command; a must
B. a good command; a need
C. a good command; a must
D. good command; must
If you want to do international trade successfully, ______ of English is _______. [ ]
A. good command; a must
B. a good command; a need
C. a good command; a must
D. good command; must