— is the cost of the trip?— Ten dollars per person.A. How muchB. How manyC. WhatD. How

问题补充：

— is the cost of the trip?

— Ten dollars per person.

A. How much

B. How many

C. What

D. How

答案：

A. How much

B. How many

(答案→)C. What

D. How

解析：句意：—这次旅行的费用多少钱？— 每人十美元。How much 多少，多少钱；How many 多少，后面加复数名词；What什么；How如何；故选C。

考点: 考查特殊疑问句的用法。