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【简答题】
Passage Two The economy of the United States after 1952 was the economy of a well-fed, almost fully employed people. Despite occasional alarms, the country escaped any postwar depression and lived in a state of boom . An economic survey of the year 1955, a typical year of the 1950’s, may be typical as illustrating the rapid economic growth of the decade. The national output was value at 10 percent above that of 1954 (1955 output was estimated at 392 billion dollars). The production of manufacturers was about 40 percent more than it had averaged in the years immediately following World War II. The country’s business spent about 30 billion dollars for new factories and machinery. National income available for spending was almost a third greater than it had been it had been in 1950. Consumers spent about 256 billion dollars; that is about 700 million dollars a day, or about twenty-five million dollars every hour, all round the clock. Sixty-five million people held jobs and only a little more than two million wanted jobs but could not find them. Only agriculture complained that it was not sharing in the room. To some observers this was an ominous echo of the mid-1920’s. As farmer’s share of their products declined, marketing costs rose. But there were, among the observers of the national economy, a few who were not as confident as the majority. Those few seemed to fear that the boom could not last and would eventually lead to the opposite-depression.
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【判断题】兆欧表是一种用来测量线路或设备绝缘电阻的仪表。
A.
正确
B.
错误
【单选题】在信用证业务中,银行的责任是 ( )
A.
只看单据不看货物
B.
既看单据又看货物
C.
只看货物不看单据
D.
审核单据与货物是否相符
【单选题】( )是一种专门用来检查和测量电气设备或输电线路绝缘电阻的可携式仪表。
A.
接地电阻测量仪
B.
互感器
C.
兆欧表
D.
万用表
【简答题】兆欧表是一种用来测量线路或设备 的仪表。
【简答题】简述宝来( Bora )及高尔夫( GOLF ) 2004 电子动力转向系统的组成及工作原理。
【单选题】关于复合管,下述正确的是(  )
A.
复合管的管型取决于第一只三极管
B.
只要将任意两个三极管相连,就可构成复合管
C.
复合管的管型取决于最后一只三极管
【单选题】在哈佛校方对毕业上做的调查中只有多少人有清晰长远的人生目标?
A.
.6
B.
.27
C.
.1
D.
.03
【单选题】以下哪个不是当今世界政治发展的基本特点()。
A.
以美国为首的西方内部同盟关系日渐松散
B.
单极格局向多极方向演变的特点更加明显
C.
各地区力量的增强有助于推动世界向多极化方向发展
D.
传统与非传统安全威胁交织,影响国际安全的不稳定、不确定因素增多
【单选题】(复合管)图示电路是 。
A.
等效为 PNP 管
B.
等效为 NPN 管
C.
为复合管,其等效类型不能确定
D.
三极管连接错误,不能构成复合管
【单选题】在信用证业务中,银行的责任是( )
A.
只看单据不管货物
B.
既看单据又看货物
C.
只看货物不看单据
D.
审核单据与货物是否相符
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