题目内容:
I__________have been there,but I__________not find the time.
A.should;would
B.should;could
C.might;could
D.could;could
参考答案:
答案解析:
I__________have been there,but I__________not find the time.
A.should;would
B.should;could
C.might;could
D.could;could