The Shanghai Expo has had a major impact upon China. It is the first World Expo _________ in a developing country in the event’s 159-year history.
#96552
A
having been held
B
to hold
C
being held
D
to be held
推荐题目
When first____ to the market, these products enjoyed great success.
#95754
A
introducing
B
introduced
C
introduce
D
being introduced
While _____ football on tin playground, I found ’my keys ______.
#97525
A
playing, lost ,
B
play, losing
C
played, being lost
D
having played, lost
China added 50.9 million Internet users in 2012，________ the total to 564 million at the end of last year.
#89539
A
brought
B
bringing
C
having brought
D
to bring
Jr. Parkinson stood up and left the room, ____ the door behind him.
#96245
A
closing
B
closed
C
close
D
to close
(2011·浙江高考)Bats are surprisingly longlived creatures, some______ a life span of around 20 years.
#88942
A
having
B
had
C
have
D
to have