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【单选题】
Questions 20-26 Do the following statements reflect the situation as described by the writer in Reading Passage 2? In boxes 20-26 on your answer sheet write YES——if the statement reflects the situation as described by the writer NO——if the statement contradicts the writer NOT GIVEN——if it is impossible to know what the situation is from the passage In 1903 women in Australia were still not allowed to vote.
A.
YES
B.
NO
C.
NOT GIVEN
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参考答案：
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【单选题】If firm1 has reduced costs by developing technologies, firm1 has increased costs for other reasons, and eventually the marginal costs of both companies is $4. Both companies have the same cost mix (la...
A.
0.33
B.
0.5
C.
0.66
D.
0.8
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【单选题】The price of shrimp is $10.00 per pound and the price of lobster is $15.00 per pound. The marginal utility to Mike of pound of shrimp consumed is 60 utils. If Mike maximizes his satisfaction by consum...
A.
40 utils
B.
60 utils
C.
90 utils
D.
150 utils
查看完整题目与答案
【单选题】碘在水中溶解度为1:2950,想制备5%碘的水溶液,通常可采用()
A.
加增溶剂
B.
制成酯类
C.
加助溶剂
D.
制成盐类
E.
采用复合溶剂
查看完整题目与答案
【单选题】下列不属于糖胺聚糖的化合物是( )
A.
透明质酸
B.
琼胶
C.
肝素
D.
硫酸角质素
E.
硫酸软骨素
查看完整题目与答案
【简答题】(摘编自2017北京卷) 材料一 首都博物馆正在举办两个精品展,一个是南昌汉代汉昏侯考古成果展,一个是纪念殷墟妇好墓考古发掘四十周年特展。展览甫一开始,便引来热切关注,预约名额很快告罄。文物曾“无人问津”,只为少数专家学者所识,如今竟备受大众青睐。这反映了大众对文物价值的渴求,也提醒我们,要合理利用文物,充分发掘其文化内涵,让沉睡的古老文物“活”起来,发挥它们在公众知史爱国、鉴物审美,以及技艺传承...
查看完整题目与答案
【单选题】区分渗出液和漏出液的主要依据是
A.
晶体成分
B.
细胞数目
C.
蛋白含量
D.
酸碱度
查看完整题目与答案
【单选题】If the marginal utility per dollar spent on Good X exceeds that of Good Y, the utility-maximizing consumer should:
A.
buy less of Good X and more of Good Y.
B.
buy less of Good Y and more of Good X.
C.
buy more of both Good X and Good Y.
D.
buy less of both Good X and Good Y.
查看完整题目与答案
【单选题】区分渗出液和漏出液的主要依据是:
A.
晶体成分
B.
细胞数目
C.
蛋白含量
D.
酸碱度
E.
比重
查看完整题目与答案
【单选题】Consider the following statements when answering this question I. If a firm employs only one variable factor of production, labor, and the marginal product of labor is constant, then the marginal cos...
A.
I is true, and II is false.
B.
I is false, and II is true.
C.
I and II are both true.
D.
I and II are both false.
查看完整题目与答案
【单选题】A producer is hiring 20 units of labor and 6 units of capital (bundle A). The price of labor is $10, the price of capital is $2, and at A, the marginal products of labor and capital are both equal to...
A.
cost remains constant and output increases by 20 units
B.
cost remains constant and output decreases by 20 units
C.
output remains constant and cost increases by $8
D.
output remains constant and cost decreases by $8.
查看完整题目与答案
相关题目：
【单选题】If firm1 has reduced costs by developing technologies, firm1 has increased costs for other reasons, and eventually the marginal costs of both companies is $4. Both companies have the same cost mix (la...
A.
0.33
B.
0.5
C.
0.66
D.
0.8
查看完整题目与答案
【单选题】The price of shrimp is $10.00 per pound and the price of lobster is $15.00 per pound. The marginal utility to Mike of pound of shrimp consumed is 60 utils. If Mike maximizes his satisfaction by consum...
A.
40 utils
B.
60 utils
C.
90 utils
D.
150 utils
查看完整题目与答案
【单选题】碘在水中溶解度为1:2950,想制备5%碘的水溶液,通常可采用()
A.
加增溶剂
B.
制成酯类
C.
加助溶剂
D.
制成盐类
E.
采用复合溶剂
查看完整题目与答案
【单选题】下列不属于糖胺聚糖的化合物是( )
A.
透明质酸
B.
琼胶
C.
肝素
D.
硫酸角质素
E.
硫酸软骨素
查看完整题目与答案
【简答题】(摘编自2017北京卷) 材料一 首都博物馆正在举办两个精品展,一个是南昌汉代汉昏侯考古成果展,一个是纪念殷墟妇好墓考古发掘四十周年特展。展览甫一开始,便引来热切关注,预约名额很快告罄。文物曾“无人问津”,只为少数专家学者所识,如今竟备受大众青睐。这反映了大众对文物价值的渴求,也提醒我们,要合理利用文物,充分发掘其文化内涵,让沉睡的古老文物“活”起来,发挥它们在公众知史爱国、鉴物审美,以及技艺传承...
查看完整题目与答案
【单选题】区分渗出液和漏出液的主要依据是
A.
晶体成分
B.
细胞数目
C.
蛋白含量
D.
酸碱度
查看完整题目与答案
【单选题】If the marginal utility per dollar spent on Good X exceeds that of Good Y, the utility-maximizing consumer should:
A.
buy less of Good X and more of Good Y.
B.
buy less of Good Y and more of Good X.
C.
buy more of both Good X and Good Y.
D.
buy less of both Good X and Good Y.
查看完整题目与答案
【单选题】区分渗出液和漏出液的主要依据是:
A.
晶体成分
B.
细胞数目
C.
蛋白含量
D.
酸碱度
E.
比重
查看完整题目与答案
【单选题】Consider the following statements when answering this question I. If a firm employs only one variable factor of production, labor, and the marginal product of labor is constant, then the marginal cos...
A.
I is true, and II is false.
B.
I is false, and II is true.
C.
I and II are both true.
D.
I and II are both false.
查看完整题目与答案
【单选题】A producer is hiring 20 units of labor and 6 units of capital (bundle A). The price of labor is $10, the price of capital is $2, and at A, the marginal products of labor and capital are both equal to...
A.
cost remains constant and output increases by 20 units
B.
cost remains constant and output decreases by 20 units
C.
output remains constant and cost increases by $8
D.
output remains constant and cost decreases by $8.
查看完整题目与答案
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