Question

——The research on the new bird flu virus vaccine is challenging and demanding. Who do you think can do the job?

   ——____ Tom have a try?

 A. Shall        B.Can       C.Will         D.Need

 

Answer 1

【答案】

A

【解析】考查情态动词。shall用于第一、第三人称的疑问句中表示征求对方意见。