问题
选择题
I ______ pay Tracy a visit, but I’m not sure whether I will have time this Sunday.
A.should
B.might
C.would
D.could
答案
答案:A
should表责任和义务。
I ______ pay Tracy a visit, but I’m not sure whether I will have time this Sunday.
A.should
B.might
C.would
D.could
答案:A
should表责任和义务。