调查访谈（共5小题，每小题2分，满分10分）

A: Hi, Tony.  I didn’t see you last Sunday.  Did you go on a school trip?

B: 小题1:　　　　　　　.  I stayed at home.

A: Oh, really? 小题2:　　　　　?

B: Because I had a lot of things to do.

A小题3:　　　　　　　?

B: I cleaned my room and did my homework.  Then I watched TV.

A: Not much fun, I think.

B: Well, it wasn’t very bad.  I played basketball that afternoon.  Was the school  trip interesting?

A小题4:　　　　　　　.  We went to the park and the zoo.  We flew kites in the park. We had a very good time.

B: 小题5:　　　　　　　?

A: We came back at about 5: 30 in the afternoon.

人类鼠疫的传播媒介是

A．人虱
B．鼠蚤
C．螨
D．蜱
E．蚊