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【单选题】
2019年4月9日,教育部办公厅正式发布《实施流本科专业建设“________”的通知》,这是我国全面振兴本科教育,提高高校人才培养能力征程上的又一重要举措。A.
千万计划
B.
万千计划
C.
计划
D.
计划
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举一反三
【单选题】Bart consumes food and clothing, which are both normal goods. Suppose that the price of food falls. The substitution effect of this price decrease is ________ and the income effect of this price decre...
A.
that Bart buys more clothing and less food; that Bart buys more of both food and clothing
B.
reflected by a change in the relative prices of food and clothing; is represented by a movement along the original indifference curve
C.
reflected by a parallel shift outward of the budget line; that Bart earns more money each month
D.
reflected by the change in the slope of the budget line; that Bart has greater purchasing power
【单选题】Theunderlined part is ______________ of the following sentence.The average American ager consumes enormous quantities of junk food.
A.
the topic
B.
the minor supporting
C.
the major supporting
D.
the controlling idea
【简答题】Jack consumes a pound of cheese a day.
【单选题】无效腔增大( )
A.
血液PO2↑,PCO2↓
B.
血液PO2↑,PCO2↑
C.
血液PO2↓,PCO2↓
D.
血液PO2↓,PCO2↑
E.
血液PO2、PCO2正常
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