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【单选题】
Energy will be one of the defining issues of this century. One thing is clear: the era of (1)_____ oil is over. What we all do next will determine how well we meet the energy needs of the entire world in this century and (2)_____. Demand is soaring like (3)_____ before. As populations grow and economies (4)_____, millions in the developing world are enjoying the benefits of a lifestyle. that (5)_____ increasing amounts of energy. In fact, some say that in 20 years the world will (6)_____ 40% more oil than it does today. At the same time, many of the world's oil and gas fields are (7)_____. And new energy discoveries are mainly occurring in places where resources are difficult to (8)_____, physically, economically and even politically. When growing demand meets (9)_____ supplies, the result is more (10)_____ for the same resources. We can wait until a crisis forces us to do something. (11)_____ we can (12)_____ to working together, and start by asking the (13)_____ questions: How do we meet the energy needs of the developing world and those of industrialized nations? What role will renewables and (14)_____ energies play? What is the best way to protect our environment? How do we accelerate our conservation efforts? (15)_____ actions we take, we must look not just to next year, (16)_____ to the next 50 years. At Chevron, we believe that innovation, collaboration and conservation are the (17)_____ on which to build this new world. We cannot do this alone. Corporations, governments and every citizen of this planet must be part of the solution as (18)_____ as they are part of the problem. We (19)_____ scientists and educators, politicians and policy-makers, environmentalists, leaders of industry and each one of you to be part of (20)_____ the next era of energy.
A.
fossil
B.
eternal
C.
easy
D.
formidable
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【判断题】感统训练的教具在当堂课不用时应该及时收纳。
A.
正确
B.
错误
【多选题】递延年金现值是自若干期后开始每期款项的现值之和,其计算公式为( )。
A.
P=A·[(P/A,i,m+n)—(P/A,i,m)]
B.
P=A·(P/A,i,n)·(P/S,i,m)
C.
P=A·(P/A,i,n)·(S/P,i,m)
D.
P=A·(S/A,i,n)·(P/S,i,m)
【多选题】递延年金现值是自若干期后开始每期款项的现值之和,其计算公式为( )。
A.
P=A [(P/A,i,m+n)-(P/A,i,m)]
B.
P=A [(P/A,i,n) (P/F,i,m)]
C.
P=A [(P/A,i,n) (F/P,i,m)]
D.
P=A [(F/A,i,n) (P/F,i,m)]
【单选题】在编制多种产品的产量指数时,( )。
A.
若各种产品的计量单位都相同,则各种产品的产量可直接相加
B.
只要将计量单位调整为相同单位(如将市斤、公斤、吨都统一为公斤)则产量可直接相加
C.
只要将计量单位换算为标准实物单位就能相加
D.
即使计量单位都相同,也不能直接相加
【单选题】病人,男性,52岁,确沴为肝性脑病,现給予乳果糖口服,目的是为了
A.
导泄
B.
酸化肠道
C.
抑制肠菌生长
D.
补充能量
E.
保护肝脏
【单选题】在编制多种产品的产量指数时
A.
若各种产品的计量单位相同,则各种产品的产量可以直接相加
B.
只要将计量单位调整为相同单位(如将市斤、公斤都统一为吨),则产量可直接相加
C.
只要将计量单位换算为标准实物单位就能相加
D.
即使计量单位都相同,也不能直接相加
【单选题】在编制多种产品的产量指数时
A.
若各种产品的计量单位都相同,则各种产品的产量可直接相加
B.
只要将计量单位调整为相同单位(如将市斤、公斤、吨都统一为公斤)则产量可直接相加
C.
即使计量单位都相同,也不能直接加总
D.
任何情况均能相加
【单选题】将二进制数10110101转换成八进制数是:
A.
552
B.
265
C.
278
D.
B5
【多选题】递延年金现值是自若干期后开始每期款项的现值之和,其计算公式为()
A.
P=[(P/A, i, m+n)-(P/A, i, m)]
B.
P=[(P/A, i, n)(P/F, i, m)]
C.
P=[(P/A, i, n)(F/P, i, m)]
D.
P=[(F/A, i, n)(P/F, i, m)]
【单选题】农民购买、使用直接用于农业生产的生产资料,参照( )执行。 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
消费者权益法
B.
合同法
C.
产品质量法
D.
侵权责任法
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