题目内容
18、_____ better in 2010 World Expo is the duty of every citizen in Shanghai．
A．Being served B．Serving C．Serve D．Having served
试题答案
18、B
相关题目
_____ better in 2010 World Expo is the duty of every citizen in Shanghai．
A．Being served B．Serving C．Serve D．Having served
查看习题详情和答案>>________ better in 2010 World Expo is the duty of every citizen in Shanghai．
[ ]
A．
Being served
B．
Serving
C．
Serve
D．
Having served
______ better in 2010 World Expo is the duty of every citizen in Shanghai.
| A．Being served | B．Serving | C．Serve | D．Having served |