—How many times have you been to the Site of Zunyi Meeting? —In fact, it is the first time I ________here.
#100102
A
was
B
am
C
had been
D
have been
推荐题目
Much to my surprise, it _____ raining by the time I wanted to go out.
#99903
A
had stopped
B
has stopped
C
stopped
D
stop
Years ago we didn't know this, but recent science study ________that people who don't sleep well soon get ill.
#100471
A
showed
B
will show
C
has shown
D
is showing
— Where is your mother? —She ________ the shop. She’ll be back in an hour.
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A
has been to
B
has gone to
C
goes to
D
go to
— Have you ever visited the Opera House?—Yes．When I was in Sydney, I ______ it twice．
#102371
A
have visited
B
had visited
C
visited
D
would visit