【題目】How do you usually go to school? I usually go to school ______.

A. by my bike B. by bikes

C. by bike D. by a bike

【答案】C

【解析】試題分析：句意：你經(jīng)常如何上學(xué)？我經(jīng)常騎自行車去上學(xué)。by +交通工具單數(shù)名詞，表示乘坐……。故此處用by bike。故選C。

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