上海世博会的主题演绎核心思想，可以用（）等5个概念来表现。A._爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

上海世博会的主题演绎核心思想，可以用（）等5个概念来表现。

A.城市人、城市、地球、足迹、梦想

B.城市、地球、足迹、梦想、发展

C.城市人、世界、足迹、梦想、发展

答案

参考答案：A

补全对话，情景问答

给下列问句找答语。

( ) 1. What's the capital city of China?
( ) 2. What colour is his hair?
( ) 3. What do they speak in the U. K.?
( ) 4. What's this, class?
( ) 5. How does she go to work?

A. By bus.
B. It's gray.
C. Beijing.
D. English.
E. It's a kangaroo.

问答题简答题

光缆弯曲半径应不小于光缆外径的多少倍？