People on the grassland of is now Kazakstan were the first to achieve both riding and milking horses．
#78987
A
where
B
which
C
what
D
as
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―Excuse me, Sir, but could you tell me how to go to the railway station?―Sorry. You’d better ask, I’m afraid, ______ is a native.
#78978
A
whom
B
who
C
whomever
D
whoever
In this institute, a medal with nine thousand dollars __________ gains success in science and technology every other year.
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A
is given to whoever
B
are given to anyone who
C
is given to whomever
D
are given to everyone
－Hi, Bruce. Here’s a letter for you.－Thanks. I wonder_________.
#38253
A
who that letter was from
B
who was from that letter
C
who was that letter from
D
who from that letter was
—I'm a teenager's mother. Sometimes I don't know ____.—Maybe he suffers from stress.
#37918
A
what does my son want to get
B
what my son needs most
C
why is my son often angry
D
why my son gets angry very oft en