题目内容
--Why do you bring your own meals to school every day?
--Because of the earthquake.we can't have meals at school _______ the new dining hall is completed.
A.until B.when C.if D.since
A
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题目内容
--Why do you bring your own meals to school every day?
--Because of the earthquake.we can't have meals at school _______ the new dining hall is completed.
A.until B.when C.if D.since
A