__ was once regarded as impossible has come true.
#73630
A
Who
B
Which
C
That
D
What
推荐题目
his father has been away for more than one year, John can still keep doing what he needs to.
#67708
A
While
B
When
C
As
D
Whether
-----Let’s go to a place _______ we can make a round—trip in one day? ------What about one _______ we can climb and swim?
#72322
A
to which; where
B
where; where
C
where; in which
D
in which; where http:/
______ he referred to in his article was unknown to the general reader.
#73865
A
That
B
What
C
Whether
D
Where
There is a big library in our school,and this is I often go to get the latest information.
#71645
A
where
B
that
C
which
D
/
Those were the graduate assistants ______ to do the research work in the lab.
#73726
A
to whom it was their responsibility
B
whose responsibility there was
C
whose responsibility was
D
of whom with the responsibility