Mark Twain worked for several years as a pilot on a steamboat, taking passengers up anddown the Mississippi, the great river ___flows from the north of the US near the Canadianborder.
#77611
A
as
B
what
C
which
D
who
推荐题目
The only system I know ____ will help you remember what you have heard at a lecture is the system of keeping notes.
#75516
A
what
B
that
C
where
D
one
Taobao is Asia’s largest retail（零售的） network platform, ______ people can buy and sell many kinds of things．
#78205
A
when
B
whose
C
that
D
where
Whenever I met her, __________ was very often, she greeted me with a sweet smile.
#77076
A
who
B
which
C
when
D
since
There is a big garden in the neighborhood, _______ actually has become a good place for people to meet and communicate.
#78009
A
where
B
in which
C
that
D
which
Mo Yan, many of works were based on his experience in his birth place, was awarded the Nobel Prize in Literature 2012.
#77246
A
who
B
whom
C
whose
D
his