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