问题

He is one of the students who, I am sure, always do ____ best.
A:their
B:one’s
C:my
D:his
B:one’s
C:my
D:his
正确答案是:
同类题型
Eight ________ students in our school are from countryside.
Millie’s father found ______ last month.
Could you tell me after class every day?—He usually plays football with his friends.
We should always keep the classroom ________ and tidy.
This was the best model of a radio set the factory produced in 1970.