Most of the stones weigh ____15 tons.

题目

Most of the stones weigh ____15 tons.
A.as much as B.as many as C.as much D.as many
求详解,谢蛤~

答案

答案是A
英语中,对重量单位提问用how much,
-- How much does each stone weigh
--- It weighs as much as 15 tons
It weighs as much as 15 tons
== it weighs as many tons as 15.