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【简答题】
在起动系统中,请简述起动继电器的检测方法,图中1,2之间是继电器线圈,3,4是继电器常开触点。
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参考答案:
举一反三
【简答题】五二 某配送中心有 3000 种物质,要求每个月每种物质盘点一遍,用( )(此空填 2 个汉字)盘点法的话则可以每天盘 100 种货物, 30 天全部 盘 完。
【简答题】South Korean scientists noticed that the mushroom demonstrated potential against______________
【单选题】At ______ games in Johannesburg, South Africa, the North Korean team, which returned to ______ World Cup after 44 years, lost in ______ close-scoring game, 1-2, to the Brazilians.
A.
the; the; a
B.
/; /; the
C.
/; the; the
D.
the; /; a
【单选题】The demand for potted plants is more elastic than the demand for wallpaper. Suppose the government levies an equivalent tax on potted plants and wallpaper. The deadweight loss would be larger in the...
A.
potted plants than in the market for wallpaper because the quantity of potted plants would fall by more than the quantity of wallpaper.
B.
potted plants than in the market for wallpaper because the quantity of wallpaper would fall by more than the quantity of potted plants.
C.
wallpaper than in the market for potted plants because the quantity of potted plants would fall by more than the quantity of wallpaper.
D.
wallpaper than in the market for potted plants because the quantity of wallpaper would fall by more than the quantity of potted plants.
【单选题】It is known to all that a lot of South Korean ____ accepted plastic surgery.
A.
celebrations
B.
celebrities
C.
celebrates
【判断题】The demand for tyres should be more inelastic than the demand for Michelin brand tyres.
A.
正确
B.
错误
【多选题】美国未能成功实现安乐死合法化,原因有
A.
医疗保障体系主要依赖商业医疗保险,而这个保险未能覆盖全部人口。
B.
美国的医生群体没有荷兰医生那样的光荣历史,民众信任程度不高。
C.
美国的医患关系也没有荷兰的医患关系那样和谐。
D.
美国人天生对安乐死缺乏好感。
【单选题】The demand for ( ) is more elastic than the demand for ( ).
A.
chewing gum; cars
B.
gasoline; professional services
C.
all soft beverages; lemonade
D.
motor vehicles; food
【判断题】The demand for tires should be more inelastic than the demand for Goodyear brand tires.
A.
正确
B.
错误
【单选题】South Korea returned to China the remains of the Chinese soldiers killed in the Korean War,_______ the friendly ties between the two countries
A.
distinguishing
B.
highlighting
C.
examining
D.
updating
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