问题
选择题
— Sorry indeed, I ______ to your birthday party if…
— Forget it. I know you were out on business. [ ]
A. must come
B. would have come
C. must have come
D. would come
答案
答案:B
— Sorry indeed, I ______ to your birthday party if…
— Forget it. I know you were out on business. [ ]
A. must come
B. would have come
C. must have come
D. would come
答案:B