题目内容
【题目】Many airlines now allow passengers to print their boarding passes online ______ their valuable time.
A. save B. saving C. to save D. saved
【答案】C
【解析】考查非谓语动词。句意:许多航空公司现在允许乘客网上打印他们的登机牌来节省时间。动词不定式表目的,选C。
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题目内容
【题目】Many airlines now allow passengers to print their boarding passes online ______ their valuable time.
A. save B. saving C. to save D. saved
【答案】C
【解析】考查非谓语动词。句意:许多航空公司现在允许乘客网上打印他们的登机牌来节省时间。动词不定式表目的,选C。