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【单选题】
如图所示为某一质点运动的速度-时间图像，下列说法正确的是（）A.
0~1s内的平均速度是2m/s
B.
0~2s内的位移大小是3m
C.
0~4s内该质点做匀变速直线运动
D.
0~1s内的运动方向与2~4s内的运动方向相反
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举一反三
【单选题】Absent impartiality on the part of the psychotherapist, a patient's conflicts may be exacerbated.
A.
indifference
B.
objectivity
C.
voiced concern
D.
engagement
【简答题】简述内外环境之间的关系
【单选题】Which of the following may be one of the doctor’s duties?
A.
See to it that the patient gets well as soon as possible
B.
Make sure that the patient doesn' t enjoy himself too much
C.
Ask the patient to be cooperative in the treatment
D.
Perceive the patient as eager to get well
【简答题】《中华人民共和国电力法》规定，电力监督检查人员应当公正廉洁，秉公执法，熟悉电力法律、法规，掌握有关（）。
【简答题】A primary lung cancer patient may be cured by removing the lung completely___________
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