问题

The Olympic mascots are the Olympic flame,the fish,thepanda, the Tibetan antelopeand the swallow,____ aclose group of friends.[ ]
A: to represent
B: representing
C: represented
D: represent
B: representing
C: represented
D: represent
正确答案是:
同类题型
Teaching year after year, he gradually ________much experience.
We must protect (保护) animals like elephants, because they’re _____.
He decided that he would drive all the way home instead of ________ at a hotel for the night.[ ]
The Smiths are praised________the way they bring up their children.(2013·山东,34)