The Canadian friends have given us a lot of books, few of _____ a bit difficult for us.
#71881
A
them are
B
that is
C
which are
D
which is
推荐题目
Animals suffered at the hands of Man ___ they were destroyed by people to make way for agricultural had to provide food for more people.
#72145
A
in which
B
for which
C
so that
D
in that
The old lady _________when I was in the countryside is said to be still very much alive though in her nineties.
#71837
A
after whom I looked
B
whom I took care
C
who I looked after
D
of whom I took care
_______he couldn't understand was_________more and more students showed interest in the computer games.
#72943
A
What； because
B
That, what
C
What； why
D
Why； that
_________ is known to us all is that the 2008 Olympic Games will take place in Beijing.
#72445
A
It
B
What
C
As
D
Which
This machine, ______for many years, is still working perfectly.
#73761
A
after which I have looked
B
which I have looked after
C
that I have looked after
D
I have looked after