It was along the Mississippi River _______ Mark Twain spent much of his childhood. 
#85472
A
how
B
which
C
that
D
where
推荐题目
Is it the country _____ you studied English _____ you are going to visit next week?
#85294
A
in which; which
B
where; that
C
that; that
D
which; that
Was it not until you began to work ___ how much time you had wasted?
#85385
A
did you realize
B
that you realized
C
did you not realize
D
that you didn’t realize