It’s the second time that I          in Beijing. What great changes! It’s years since I       here last time.
#101726
A
went; had left
B
had been; left
C
have been; left
D
have; have left
推荐题目
The 16th Asian Games         in Guangzhou from November 12 to November 27,2010.
#102285
A
was held
B
was holding
C
will be held
D
will be holding
He ______ a book about his adventures in Tibet. I hope he can find a good publisher when it is finished.
#99824
A
was writing
B
wrote
C
has already written
D
is currently writing
Medicine and food ________ to the flood areas soon.
#99066
A
send
B
was sent
C
will send
D
will be sent
Food will include buffalo that________________ over an open fire . 
#103303
A
roasts
B
is roasting
C
will be roasted
D
had been roasted
That is the first time that I _____ at the meet­ing.
#100285
A
had spoken
B
have spoken
C
am present
D
was present