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【简答题】
听下面一段对话，回答1-3题。 1. Where was Brandon last seen? A. In the toys section. B. In the frozen foods section. C. In the sporting goods section. 2. What is Brandon wearing? A. A dark shirt and blue jeans. B. A white shirt and a red baseball cap. C. Blue jeans and a black baseball cap. 3. What should guests do if they see the boy? A. Take him to the Pizza Hut. B. Call the security department. C. Take him to the security desk.
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【单选题】某土层 的天然重度为 18kN/m 3 ,饱和重度为 19.6kN/m 3 ,若地表以下 4m 处为地下水位面,则地表以下 5m 处的自重应力为()
A.
54 kPa
B.
80 kPa
C.
81.6 kPa
D.
90 kPa
【简答题】请自查“交际能力”这个概念的定义,并判断以下描述指向其中的哪种能力 3.Knowing how to produce and understand different types of texts.( )
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