题目内容

1-3

A. Prepareaspeech.
B. Sendane-mail.
C. Typealetter.
D. Makeaphonecall.

查看答案
更多问题

1-4

A. Thefirstfloor.
B. Thesecondfloor.
C. Thethirdfloor.
D. Thefourthfloor.

1-5

A. Inabank.
B. Inabookstore.
C. Attheairport.
D. Atahotel

When Courage Triumphed over Fear

肾综合症出血热的传染源是 【 】

A. 鼠
B. 猪
C. 牛
D. 鸡

答案查题题库