问题 选择题

So far there have been hundreds of _______ infected with H1N1in our province.

A.points

B.cases

C.examples

D.diseases

答案

答案:B

考查名词辨析。句子的意思是“到目前为止,我省已经有上百个感染H1N1的病例.”

单项选择题 A3型题
判断题