Question

【题目】Sometimes she ________ a train to school；sometimes she goes to school ________ bus．

A．takes；takes

B．by；takes

C．takes；by

D．by；by

Answer 1

【答案】C

【解析】第一个空白处缺少的是谓语动词，且主语是she，故填takes；第二句有谓语，故此处用介词by＋交通工具来表示出行方式。