---How long ____ you ____ in Singapore?---For just the weekend． I’ll be back next Monday morning．
#103145
A
have; stayed
B
are; staying
C
did; stay
D
do; stay
推荐题目
The first time I ________ here, it was the year of 1980; this is the third time that I _________ to Chongqing.
#103130
A
came; had visited
B
had come; visited
C
came; have visited
D
had come; have visited
In September 2008,China’s key milestone in space travel _____when Zhai Zhigang conducted the first space walk.
#104025
A
reached
B
was reached
C
has reached
D
had been reached
At the end of the meeting, it was announced that an agreement ________.
#101074
A
has been reached
B
had been reached
C
has reached
D
had reached
The plant is dead. I ______it more water.
#103477
A
will give
B
would have been
C
must give
D
should have given