问题
I wonder why they’re so late. They ______ herean hour ago.
A:shouldbe
B:might be
C:should have been
D:might have been
B:might be
C:should have been
D:might have been
正确答案是：
同类题型
In my opinion, he doesn’t seem ___________to take this job.
China ________ the agreement and there are now 31 Chinese sites ________ the World Heritage list
Do you have atoothache —-__________.
Are you going to the countryside forholiday — I wonder if I’ll be free then
The research is difficult Who do youthink can do the job— mystudents have a try