—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．Will | C．Could | D．Should |
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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．Will | C．Could | D．Should |
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