I was leaving the office when it suddenly to me that I had forgotten my keys.
#92421
A
struck
B
happened
C
occurred
D
hit
推荐题目
Never before ________ buying a computer, but now it seems a necessity in my everyday life.
#93867
A
did I think of
B
have I thought of
C
I thought of
D
I have thought of
Many people in China have never dreamed of ______ a chance for them to learn to drive after their retirement.
#94832
A
being
B
there
C
there to be
D
there being
Bill Gates has created a wonderful “window” ______ people can surf the Internet freely．
#94140
A
that
B
which
C
where
D
when
This is the last time I ______ Shanghai. I still remember the first time I ______ there was in 2005.
#91955
A
have visited, went
B
had visited, went
C
visited, had gone
D
had visited, had gone
My grandparents asked me to go and see them whenever______.
#93944
A
I am convenient
B
I will be convenient
C
it is convenient
D
it will be convenient