【题目】Before you set out on a long journey, you'd better make sure that your car is ________.
A. by order B. on order
C. out of order D. in order
【答案】D
【解析】
考查固定词组。句意:在你出发长途旅行之前,你最好确定你的车是否完好无损。固定词组:in order“整齐,状况良好”,故选D。

【题目】Before you set out on a long journey, you'd better make sure that your car is ________.
A. by order B. on order
C. out of order D. in order
【答案】D
【解析】
考查固定词组。句意:在你出发长途旅行之前,你最好确定你的车是否完好无损。固定词组:in order“整齐,状况良好”,故选D。