河南成教 / 英语(一)
正确率：100%
50、
A. will have
B. have had
C. had
D. have
—Come and join us．Jimmy! —I’m sorry, but I'm really busy now．If I _ _ _ _ time，1 would certainly go．
A. will have
B. have had
C. had
D. have
参考答案：
佳题速递：