问题标题:
1.Theplanelanded_______(safe)2.Thestudentsmust________(finish)homeworkontime
问题描述:
1.Theplanelanded_______(safe)2.Thestudentsmust________(finish)homeworkontime
吕文先回答:
1.Theplanelandedsafely.
2.Thestudentsmustfinishhomeworkontime.
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