问题
选择题
On Christmas Eve, children are eager to know _______Father Christmas comes and puts presents into their stockings．
A．that
B．what
C．where
D．how
答案
答案：D
题目分析：句意：在圣诞前夜，孩子们渴望知道圣诞老人是怎么来怎么将礼物放进袜子里面的。这里know后面接的是宾语从句，宾语从句中不缺主宾表，缺少的是方式状语，所以选D。