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【单选题】
我们强调课堂提问应该让学生“跳一跳能摘到桃子”，这说的是教师在设计课堂提问时要注意问题的（ ）。A.
角度
B.
难度
C.
密度
D.
效度
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Who is considered as the Father of Western Medicine?
A.
Hippocrates
B.
Claudius Galen
C.
Andreas Vesalius
D.
Leonardo Da Vinci
【单选题】Who is considered as the second founder of Christianity?
A.
Peter
B.
Paul
C.
Augustine
D.
Jesus
【单选题】Who is considered as "The first American writer"?
A.
John Smith
B.
Anne Bradstreet
C.
Edward Taylor
D.
John Winthrop
【简答题】How to Build a Distinctive Booth.doc
【单选题】Who is considered as the last of the 'Angry Young Men'?
A.
Ernest Hemingway.
B.
James Joyce.
C.
Alan Sillitoe.
D.
Samuel Beckett.
【单选题】74LS244/74HC244与74LS245/74HC245的主要区别是（）。
A.
74LS244/74HC244是单向，74LS245/74HC245是双向
B.
74LS244/74HC244是双向，74LS245/74HC245是单向
C.
74LS244/74HC244不是单向，74LS245/74HC245不是双向
D.
74LS244/74HC244和74LS245/74HC245均是双向无区别
【单选题】严重失血时
A.
只输注晶体液(2～3倍失血量)
B.
可输注胶体液
C.
输注浓缩红细胞，同时应用晶体液作为维持液
D.
保持较高的红细胞比值以维持充分的氧合
E.
必须根据患儿的血细胞比积决定输血与否
【简答题】How to build a digital campus? You can talk about your university’s digital capabilities.
【单选题】SECTION B PASSAGES Directions: In this section, you will hear several passages. Listen to the passages carefully and then answer the questions that follow. 听力原文： Tonight we'll talk about one approach ...
A.
A comparison of two approaches to decision-making.
B.
A formula for evaluating business plans.
C.
A process for improving decision-making.
D.
A method for gaining consensus within groups.
相关题目：
【单选题】Who is considered as the second founder of Christianity?
A.
Peter
B.
Paul
C.
Augustine
D.
Jesus