来自段慧明的问题
IamgoingtoQindaoandstaythereforaweek._youarethere,wouldyoububuysomebooksforme>为什么while而不是if引导的时间状语
IamgoingtoQindaoandstaythereforaweek._youarethere,wouldyoubu
buysomebooksforme>为什么while而不是if引导的时间状语
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2020-08-16 16:37