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【判断题】
杆件的四种基本变形为轴向受拉、轴向受压、扭转和弯曲。A.
正确
B.
错误
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知识点：
皮皮学刷刷变学霸
举一反三
【简答题】移动电子商务模式的判断标准有哪些?
【简答题】根据税法规定，企业、单位和个人自领取工商行政管理部门核发的营业执照之日起15日内，持有关证件向生产地、经营地或者纳税义务发生地的税务主管机关申报办理税务登记。（ ）
【单选题】Which of the following is a mathematical statement of the first law of thermodynamics?
A.
ΔV = (nR/P)ΔT
B.
ΔE = q + w
C.
ΔH = ΔE + PΔV
D.
ΔG = ΔH – TΔS
【单选题】一远视眼的近点在眼前1.5m处,要使其看清眼前15cm处的物体,则应配戴的眼镜为:( )
A.
-600度的凹透镜
B.
-750度的凹透镜
C.
600度的凸透镜
D.
750度的凸透镜
【简答题】Decide which sentences describe the present and which forecast weather. Write “P” for present or "F" for forecast. The first is done for you.
【单选题】Which of the following statement is NOT true?
A.
The relationship between D. H. Lawrence's parents may not be so good.
B.
D . H. Lawrence's mother was a woman of strong will.
C.
D.H. Lawrence's mother did not like her home at Eastwood.
D.
D.H. Lawrence was the first child in the family.
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