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
______the bones under the sand，the scientists concluded that they came from the dinosaurs about 65 million years ago．
#88681
A
Being inspected
B
Inspected
C
Having inspected
D
To inspect
I like getting up very early in summer. The morning air is good _______.
#92001
A
to be breathed
B
being breathed
C
breathing
D
to breathe
Ladies and gentlemen,welcome to my program.____ me this evening is Dr.Gray.
#97830
A
To join
B
Join
C
Joined
D
Joining
The ______ boy was last seen ____ near the East Lake.
#95899
A
missing; playing
B
missing; play
C
missed; played
D
missed; to play
Certainly I posted your letter — I remember ______ it.
#98425
A
posting
B
to post
C
to be posting
D
have posted