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
推荐题目
The hurricane was________powerful that quite a lot of big trees in our town were knocked over last night.
#66745
A
very
B
too
C
so
D
such
—What do you think of the meal we have just had?—It is well worth ______ is changed for it.
#72243
A
that
B
what
C
which
D
how many
The Science Museum, ____________ we visited during a recent trip to Britain, is one of London’s tourist attractions.
#73185
A
which
B
what
C
that
D
where
Wang Gang is considering buying a computer, is considered to be a great help in our work and study.
#68954
A
as
B
which
C
that
D
what
British scientists have produced _____ they believe is the world’s smallest Christmas card．
#69025
A
which
B
who
C
that
D
what