_A Chinese runner,Liu Xiang,rushed to the ending line _______a surprising speed.A.atB.byC.throughD.w

题目简介

_A Chinese runner,Liu Xiang,rushed to the ending line _______a surprising speed.A.atB.byC.throughD.w

题目详情

_A Chinese runner,Liu Xiang,rushed to the ending line _______a surprising speed.
A.atB.byC.throughD.with
题型:单选题难度:偏易来源:不详

答案

A
考查介词。at...speed是固定的介词搭配,意思是“以……的速度”。

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