Question

【题目】—Hi, Tony. Here is a letter for you.
—Thanks. I wonder .
A.who the letter was from
B.who was from the letter
C.who was the letter from

Answer 1

【答案】A
【解析】句意：嘿，托尼，这儿有你的一封信。——谢谢，我想知道书信是谁写的。宾语从句应该用陈述句的语序。所以答案是A。