问题 选择题

Mike did the homework ________ it took me.

A.one­third a time

B.one­third time

C.a one­third time

D.one­third the time

答案

答案:D

D 考察倍数表达法。句意:Tom做作业只用了我做作业三分之一的时间。分析句中结构可知one third三分之一,修饰名词time;空格后的it took me为定语从句,修饰Time,因此time表示特指,前面使用the。故D正确。

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