.----The research on the news bird flu virus vaccine is challenging and demanding.Who do you think can do the job?
----____ my students have a go ?
A.Will | B.May | C.Shall | D.Must |
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.----The research on the news bird flu virus vaccine is challenging and demanding.Who do you think can do the job?
----____ my students have a go ?
A.Will | B.May | C.Shall | D.Must |