Thomaswondered　　　.A.howmuchthebookcostB.howmuchdidthebo...

问题详情：

Thomas wondered　　　.

A. how much the book cost

B. how much did the book cost

C. what was the book’s price

D. what the book’s price is

【回答】

A 

知识点：宾语从句

题型：选择题