[单选题]单机附挂车辆时列车制动机应做（）°。-我要搜题网

[单选题]某高度营养不良者,用药的可能后果是:
A.药物转化加速
B.药物转化减慢
C.血中药物游离增多
D.血中药物游离减少

[多选题]更换变压器高压侧熔丝有何要求？
A.先切断低压负荷
B.可以带负荷拉开100A及以上无消弧装置的低压开关
C.不准带负荷拉开100A及以上无消弧装置的低压开关
D.雷电时禁止更换熔丝

[不定项选择题]共用题干 Brotherly Love
Adidas and Puma have been two of the biggest names in sports shoe manufacturing for over half a century.
Since 1928 they have supplied shoes for Olympic athletes,World Cup一winning football heroes,Muhammad Ali,hip hop stars and rock musicians famous all over the world.But the story of these two companies begins in one hoise in the town of Herzogenaurach,Germany.
Adolph and Rudolph Dassler were the sons of a shoemaker.They loved sport but complained that they could never find comfortable shoes to play in.Rudolph always said,“You cannot play sports wearing shoes that you'd walk around town with.”So they started making their own.In 1920 Adolph made the first pair of athletics shoes with spikes（钉）,produced on the Dasslers,kitchen table.
On 1st July 1924 they formed a shoe company,Dassler Brothers Ltd and they worked together for many years.The company became successful and it provided the shoes for Germany's athletes at the 1928 and 1932 Olympic Games.
But in 1948 the brothers argued.No one knows exactly what happened,but family mem-bers have suggested that the argument was about money or women.The result was that Ad-olph left the company.His nickname was Adi,and using this and the first three letters of the family name,Dassler,he founded Adidas.
Rudolph relocated across the River Aurach and founded his own company too.At first he wanted to call it Ruda,but eventually he called it Puma,after the wild cat.The famous Pu-ma logo of the jumping cat has hardly changed since.
After the big split of 1948 Adolph and Rudolph never spoke to each other again and their companies have now been in competition for over sixty years.Both companies were for many years the market leaders,though Adidas has always been more successful than Puma.A hip hop group,Run DMC,has even written a song called“My Adidas”and in 2005 Adidas bought Reebok,another big sports shoe company.
The terrible family argument should really be forgotten,but ever since it happened, over sixty years ago,the town has been split into two.Even now,some Adidas employees and Puma employees don't talk to each other. People in town have forgotten their argument.
A.Right
B.Wrong
C.Not mention

[单选题]单机附挂车辆时列车制动机应做（ ）°。A.全部试验B.简略试验C.持续一定时间的全部试验D.安定试验

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[单选题]单机附挂车辆时列车制动机应做（）°。
A.全部试验
B.简略试验
C.持续一定时间的全部试验
D.安定试验