---We haven’t been to Hangzhou for ages. ---No, I don’t remember how many years ago _______ I last visited it.
#93222
A
it was that
B
was it that
C
it was when
D
was it when
推荐题目
This machine is very easy ______. Anyone can learn to use it in a few minutes.
#92224
A
operating
B
to be operating
C
operated
D
to operate
Doing your homework is a sure way to improve your test scores, and this is especially true ____ it comes to classroom tests.
#94806
A
before
B
since
C
when
D
after
More wild tigers have been seen in the forest around this area, ________ there used to be very few.
#93739
A
when
B
where
C
what
D
which
This dictionary is_______ to my translation, but that one is________.
#93286
A
a great help ; of no use
B
very helpful; of no any use
C
great help; helpless
D
important; of few importance