— We haven't been to the Great Wall for ages. — No, I don't remember how many years ago _______ I last visited it.
#87429
A
it was that
B
was it that
C
it was when
D
was it when
推荐题目
I was too busy at that time, ________ I would have given you a hand.
#88975
A
even though
B
so
C
otherwise
D
nevertheless
One of the requirements for the experiment is that the material _____ to its burning temperature．
#86983
A
is heated
B
will be heated
C
be heated
D
would be heated
— The woman biologist stayed in Africa studying wild animals for 13 years before she returned. — Oh, dear ! She ______ a lot of difficulties !
#90563
A
may go through
B
might go through
C
ought to have gone through
D
must have gone through
There was a half smile on his face which suggested that he＿＿＿＿happy to have given his life for his country.
#89954
A
was
B
should be
C
would be
D
were
We lost our way in that small village, otherwise we ___ more places of interest yesterday.
#86734
A
visited
B
hadvisited
C
wouldvisit
D
wouldhavevisited