C. that D. how
例二 You are saying that everyone should be equal, and this is ______I disagree.
A. why B. where
C. what D. how
例三Parents are taught to understand ____ important education is to their children’s future.
A. that B. how
C. such D. so
答案：BBB
④还有连接事实，表示“无论…”的连词whatever, whenever, wherever, however,
例一 ______is worth doing and should be done well.
A．No matter what
B．No matter whatever
C．Whatever
D．All what
答案C。特别提醒：注意在名词从句中，不能将Whatever“打开”成No matter whatever，因为No matter whatever只引导状语从句，而Whatever既可以引导名词从句，又可以引导状语从句。
例二 Give this to ______ you think can do the work well .
A．who B．whoever
C．whomever D．whatever
答案B。特别提醒：注意连接代词主宾格的选择是由它在从句中的语法作用来决定的，不要往“前”看，要向“后”看。
（2）引导状语从句的连词有：
①表示时间：when, while, as, before, after, since，until, till, as soon as, the moment（minute，second，…）, directly, immediately，every time, the first time，no sooner … than, hardly …when, scarcely … when，whenever,once等。
例一 —— What was the party like?
—— Wonderful. It is years ____ I enjoyed myself so much.
A. after B. before
C. when D. since
例二 It is difficult for us to learn a lesson in life ____ we’ve actually had that lesson.
A. until B. after
C. since D. when
例三You can eat food free in my restaurant you like.
A. whenever
B. wherever
C. whatever
D. however
例四 —— Did you remember to return the book to our English teacher?
—— Yes. I gave it to him _________ I saw him.
A. once B. while
C. if D. the moment
例五 _______ she met me, I was only a little girl.
