问题
选择题
–I’ll ask the teacher about the noun clause. I’m very puzzled about it.
--That’s just ______ most of us have doubt.
A．what
B．why
C．where
D．how
答案
答案：C
我要问老师名词性从句，我对它非常不解。那也正是我有疑问之处。Doubt为不及物动词不能接宾语所以不选what,而选用where作状语，所以答案为C。