【题目】You’d sound a lot more polite if you make a request ________ a question.
A.in search ofB.in the form ofC.in defence ofD.in the direction of
在线课程【答案】B
【解析】
考查固定短语。句意：如果你用问句的形式提出要求，听起来会礼貌得多。A. in search of寻找；B. in the form of以……的形式；C. in defence of保护，为……辩护；D. in the direction of朝……方向。结合选项分析可知，故选B。