1.You’d sound a lot more polite if you make a request _____ a question.
问题描述：
1.You’d sound a lot more polite if you make a request _____ a question.
A.in search B.in the form of C.in need of D.in the direction of
答
应该选择B in the form of 以...的方式
句子的意思是：
以问题额方式向对方提出请求显得更有礼貌.