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【多选题】
关于等产量曲线,下列说法中正确的是
A.
同一条等产量曲线代表相同的产量
B.
离原点越近的等产量曲线代表的产量水平越低
C.
同一平面坐标上地任意两条等产量曲线不会相交
D.
等产量曲线凸向原点
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【简答题】最常见的光敏化剂有:()、()。
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A.
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【单选题】What does the example of New Jersey (Para. 4) illustrate?
A.
Schools in rich districts are usually choosy.
C.
Official sources are careful on the success of AC. C. New Jersey has more need for teachers than elsewhere.
D.
AC has turned out good teachers for schools.
【单选题】The author gives an example of a woman in Para. 5. What kind of relationship between the hostess and the Roomba does that example support?
A.
A woman and her secret lover.
B.
A mother and a competent helper.
C.
The master and the household appliance.
【多选题】决定月薪制职工计时工资的因素有(  )
A.
月标准工资
B.
生产工时
C.
日工资率
D.
出勤天数
【单选题】What does the example of New Jersey (Para. 4) illustrate?
A.
Schools in rich districts are usually choosy.
B.
Official sources are careful on the success of A C.
C.
New Jersey has more need for teachers than elsewhere.
D.
AC has turned out good teachers for schools
【单选题】患者男性,68岁。因“头昏伴右侧肢体无力3个月余”入院。入院查体:体温36.2℃,心率80次/分,呼吸19次/分,血压116/71mmHg,意识清楚,言语清晰。双侧瞳孔等大等圆,直径3mm,对光反射灵敏。全身皮肤、巩膜未见黄染,全身浅表淋巴结未触及肿大。颈软,心、肺、腹部检查无明显异常。四肢活动可,肌张力正常,右侧上、下肢肌力5级,轻瘫试验(±)。生理反射存在,病理反射未引出。 门诊资料:颅脑M...
A.
寄生虫感染史
B.
药物过敏史
C.
颅脑外伤史
D.
免疫缺陷(如AIDS、器官移植)史
E.
结核感染史
【多选题】决定月薪制职工计时工资的因素有
A.
月标准工资
B.
计算料废品数量
C.
生产工时
D.
日工资率
E.
出勤天数
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