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【单选题】
电梯检修运行时,运行速度GB中有怎样的规定。()
A.
大于0.63m/s
B.
小于0.63m/s
C.
等于0.63m/s
D.
不确定
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参考答案:
举一反三
【单选题】属于病理性结晶的是()
A.
磷酸钙结晶
B.
尿酸结晶
C.
胱氨酸结晶
D.
草酸钙结晶
E.
胆固醇结晶
【单选题】所谓()是指先前的加工活动对随后的加工活动所起的作用。
A.
气氛效应
B.
启动效应
C.
典型性效应
D.
首因效应
【单选题】At 1 January 20x0, the capital structure of Q, a limited liability company, was as follows:Issued share capital 1,000,000 ordinary shares of 50c each 500,000Share premium account ...
A.
Share capital       share premium account $750,000               $230,000
B.
Share capital       share premium account $875,000               $285,000
C.
Share capital       share premium account $750,000               $310,000
D.
Share capital       share premium account $750,000               $610,000
【多选题】引起小儿腹痛常见的原因有()
A.
感受外邪
B.
乳食积滞
C.
虫积
D.
肝气郁结
E.
脾胃虚寒
【单选题】What is the disadvantage of invoking the detection algorithm for every request?
A.
overhead of the detection algorithm due to consumption of memory
B.
excessive time consumed in the request to be allocated memory
C.
considerable overhead in computation time
D.
all of the mentioned
【简答题】Treasure company had the following equity at 31/12/2017: During the year, the company made a one for two rights issue at $2.50 per share, followed by a one for five rights issue utilizing the share pr...
【单选题】One issue at the forefront of the current agenda of the WTO is the: 世贸组织当前议程的首要议题之一是:
A.
decrease in antidumping policies.减少反倾销政策。
B.
low level of protectionism in agriculture.农业保护主义水平较低。
C.
strong protection for intellectual property rights in many nations.在许多国家,知识产权得到强有力的保护。
D.
increase in tariff rates on nonagricultural goods and services in many nations.许多国家提高非农业产品和服务的关税。
【单选题】电动往复泵在吸入行程之初缸内液体最容易汽化是因为此时()
A.
活塞速度最快
B.
活塞加速度最大
C.
泵阀启阀阻力大
D.
B和C
【单选题】属于病理性结晶的是
A.
磷酸盐结晶
B.
尿酸结晶
C.
草酸钙结晶
D.
胆红素结晶
【单选题】电动往复泵在吸入行程之初缸内液体最容易汽化是因为此时________。
A.
活塞速度最快
B.
活塞加速度最大
C.
泵阀启阀阻力大
D.
活塞加速度最大和 泵阀启阀阻力大
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