问题
选择题
We hope that as many people as possible join us for the picnic tomorrow.
A．need
B．can
C．must
D．should
答案
：B
：考查情态动词用法。Need需要；can可能，能够；must必须，必定；should应该；句意：我们希望尽可能多的人能和我们一起去野餐。故B正确。
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W