摘要：33．---The research on the new bird flu virus vaccine is challenging and demanding．Who do you think can do the job? --- my students have a try? A．May B．Must C．Will D．Shall
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－The research on the new bird flu virus vaccine is challenging and demanding．Who do you think can do the job?
－________ my students have a try?
[ ]
A．
Shall
B．
Must
C．
Will
D．
May
－The research on the new bird flu virus vaccine is challenging and demanding．Who do you think can do the job?
－________ my students have a try?
[ ]
A．Shall
B．Must
C．Will
D．May
－The research on the new bird flu virus vaccine is challenging and demanding．Who do you think can do the job?
－________ my students have a try?
[ ]
A．
Shall
B．
Must
C．
Will
D．
May