You can never know when she received our nice birthday presents.
A. how Mary was excited
B. how excited Mary was.
C. How excited was Mary
D. Mary was how excited
网友回答
A. how Mary was excited
(答案→)B. how excited Mary was.
C. How excited was Mary
D. Mary was how excited
解析：考查宾语从句的语序。宾语从句的语序应该是陈述句语序，how 可以用作从句的引导词，本身是疑问副词，直接连接形容词，疑问词组需要提前，从句其他部分的语序应该按照陈述句语序，你永远不会知道她接受我们的生日礼物的时候有多么激动。选B。