It was along the Mississippi River ________ Mark Twain spent much of his childhood.
#84652
A
how
B
which
C
that
D
where
推荐题目
It was just at the time the bell rang he finished the last word in his composition.
#85313
A
when; which
B
that; when
C
when; that
D
that; which
It was the building of the rail network from the west to the east coast ________ brought even larger numbers to California in the 1860s.
#85198
A
that
B
what
C
how
D
which
Is it only when you fail _________ you will be aware of your mistakes?
#85051
A
that
B
and
C
or
D
unless