问题
Do you know ______ man in blue? –Yes, he’s a professor of_________ university.
A:the, a
B:a, an
C:the, an
D:/ , the
B:a, an
C:the, an
D:/ , the
正确答案是：
同类题型
Tom often plays basketball_____ his friends.[ ]
Han Mei often draws pictures ________ the blackboard. [ ]
“Only two centimeters higher, _______ break the world record,” encouraged the coach.
________are they ? —-Just $30.
Mom, may I go swimming with my friends in the river? –No, you _________. That’s too dangerous.