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【多选题】
对于举升器的使用下列说法正确的是( )。
A.
一旦轮胎离地,就要检查车辆支撑是否合适
B.
举升装有空气悬架的车辆方法和无空气悬架车辆一样
C.
举升车辆时,勿打开车门
D.
举升车辆前将重物从车上取出
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【单选题】As a transcendentalist, Henry David Thoreau was not interested in travel. Which is not the reason for it?
A.
He felt that it was a distraction from the journey of oneself and one's mind.
B.
He felt that it was too complicated, thus betraying the virtue of simplicity.
C.
He felt that it required you to rely on too many people, thus betraying the virtue of self-reliance.
D.
He felt that traveling was too expensive.
【简答题】For Thoreau, as for Emerson,____and independence of mind ranked above all.
【简答题】新陈代谢是人体与外界环境之间的物质和能量的 ,以及人体内物质和能量的 过程,新陈代谢包括 作用和 作用。
【简答题】For Thoreau, as for Emerson, ____________ and ____________ ranked above all.
【单选题】The American philosopher Thoreau once wrote, “ All the past is here.” As for culture, what does that mean?
A.
Culture is based on symbols.
B.
Culture is learned.
C.
Culture is integrated.
D.
Culture is transmitted from generation to generation.
【单选题】The American philosopher Thoreau once wrote, “ All the past is here.” As for culture, what does that mean?
A.
Culture is based on symbols.
B.
Culture is learned.
C.
Culture is transmitted from generation to generation.
D.
Culture is integrated
【单选题】Being a devoted abolitionist until the end of his life made Thoreau’s life stimulating and compelling. Which of the following statements is not true about Thoreau as an abolitionist?
A.
He wrote several essays, like "Slavery in Massachusetts" (1854) and “ A Plea for Captain John Brown “(1859), to support abolitionist cause.
B.
He helped slaves escape to the North through the Underground Railroad.
C.
He moved into the political forefront only with his defense of John Brown.
D.
He wrote many books about how helpful and necessary slavery is.
【简答题】某混凝土工程,所用配合比为 C : S : G =1:1.98:3.90, W / C =0.。已知混凝土拌合物的体积密度为2400kg/m 3 ,试计算1m 3 混凝土各材料的用量;若采用42.5普通水泥(富余系数为1.13),试估计该混凝土28天强度(已知f 28 = α a ·f ce ·(C/W- α b ),其中 α a =0.46、 α b =0.07,计算结果保留整数)。
【简答题】I Write, Therefore I am For a long time I was a reporter to a journal, of no very wide circulation, whose editor has never yet seen fit to print the bulk of my contributions, and as is too common with...
【单选题】The American philosopher Thoreau once wrote, “All the past is here.” As for culture, what does that mean?
A.
Culture is transmitted from generation to generation.
B.
Culture is based on symbols.
C.
Culture is learned.
D.
Culture is integrated.
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