— Guess what! I've passed my oral English test and got A.
— Congratulations. You _____ practiced a lot. [ ]
A. must have
B. should have
C. must
D. should
答案:A
— Guess what! I've passed my oral English test and got A.
— Congratulations. You _____ practiced a lot. [ ]
A. must have
B. should have
C. must
D. should
答案:A