问题描述：
初三英语单选,请详细解释说明.谢谢!
（37）----Will you come to join us this Sunday?
-----I won't come unless Bob____.
A. is invited B. will be invited C. can invite D. invites
（37）----Will you come to join us this Sunday?
-----I won't come unless Bob____.
A. is invited B. will be invited C. can invite D. invites
问题解答：
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