There are many kinds of birds in Australia,and over 140 species of snakes,many of ____are extremely dangerous.
#71716
A
them
B
which
C
what
D
those
推荐题目
Here are all the books I have.You may borrow _______ you like.
#72661
A
that
B
which
C
however
D
whichever
After five years of preparation, Shanghai presented the world____many said was the greatest Special Olympics.
#73975
A
when
B
what
C
where
D
Which
Mr.Smith asked the boy a question________he could go to the concert with him.
#67065
A
whether
B
that
C
what
D
if
― Who are you waiting for? ― _______ the man wounded in the left leg.
#70363
A
The doctor will operate on
B
The nurse to be looked after
C
The doctor to operate on
D
His brother got
______ is certain is that Bill will recover from his injury in time for the football match.
#70010
A
As
B
It
C
That
D
What