问题标题:
首字母:1.planesareveryfast,bueitstillt____hourstogetoutoftheairportandintothecity.2.lthinktrainsares____thantheothertransportation.
问题描述:
首字母:1.planesareveryfast,bueitstillt____hourstogetoutoftheairportandintothecity.
2.lthinktrainsares____thantheothertransportation.
廖永刚回答:
takes
safer
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