Mr. Wang: The research on the new bird flu virus vaccine is challenging and demanding. Who do you think can do the job? Mr. Li: _________my students have a try?
Mr. Wang: The research on the new bird flu virus vaccine is challenging and demanding. Who do you think can do the job? Mr. Li: _________my students have a try? A、 Shall B、 Must C、 Will D、 May 【正确答案】：D
