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【判断题】
槽轮机构中槽轮的转角大小是可以调节的
A.
正确
B.
错误
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举一反三
【单选题】OPEC successfully raised the world price of oil in the 1970s and early 1980s, primarily due to_________.
A.
a reduction in the amount of oil supplied and a world-wide oil embargo
B.
a reduction in the amount of oil supplied and an elastic demand for oil
C.
a world-wide oil embargo and an elastic demand for oil
D.
an inelastic demand for oil and a reduction in the amount of oil supplied
【单选题】下列选项中,不属于现在伊斯兰教传播主体地区的是()。
A.
中东
B.
西亚
C.
拉美
D.
北非
【判断题】教学目标设计应当建立在教材分析和学情分析之后。
A.
正确
B.
错误
【简答题】In the 1970s, OPEC caused a dramatic increase in the price of oil. What pred it from maintaining this high price through the 1980s?
【多选题】银行理财产品的主要风险包括( )。
A.
市场风险
B.
违约风险
C.
提前终止风险
D.
政策风险
E.
流动性风险
【单选题】OPEC successfully raised the world price of oil in the 1970s and early 1980s, primarily due to
A.
an inelastic demand for oil and a reduction in the amount of oil supplied.
B.
a reduction in the amount of oil supplied and a world-wide oil embargo.
C.
a world-wide oil embargo and an elastic demand for oil.
D.
a reduction in the amount of oil supplied and an elastic demand for oil.
【简答题】OPEC
【单选题】价值工程中的功能是指产品的( )。
A.
基本功能
B.
过剩功能
C.
美学功能
D.
必要功能
【判断题】直流电机电刷两端引出的电枢电动势是交变的。
A.
正确
B.
错误
【单选题】价值工程中的功能是指产品的( ) 。
A.
.基本功能
B.
.使用功能
C.
.主要功能
D.
.必要功能
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