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问题 选择题

They are talking about Rome____they had been there  before.   [ ]

A. even if    

B. if    

C. as though    

D. as

答案

答案：C

问答题

When President Obama took the stage here Wednesday to address a community — and a nation — traumatized by Saturday’s shootings rampage in Tucson, Arizona, it invited comparisons to President George W. Bush’s speech to the nation after the attacks of Sept. 11, 2001, and the memorial service President Bill Clinton led after the bombing of a federal office building killed 168 people in Oklahoma City in 1995.

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判断题

绑扎重型钢筋骨架时，可用两个三角架担一光面圆钢组成一对，并由几对三角架组成一组钢筋绑扎架。( )
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