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【单选题】
请绘制出三视图所表示的等角立体图,并利用AUTOCAD中“MEASUREGEOM查询”指令,查出三视图中红色线段在等角立体图的长度为何?
A.
128.3949
B.
130.2333
C.
132.4920
D.
134.7219
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【单选题】植物细胞能够进行单细胞或离体组织培养主要是由于它具有( )性。
A.
繁殖
B.
分生
C.
分化
D.
全能
【简答题】阅读理解。 What makes a house a home? Not size,of course.I've been in some of the grandest houses in America,and it's clear that no one lives there.Earlier this year,I had dinner in a mud hut in Ethiopia,w...
【单选题】What makes a person collect things? One young man has 30 frogs—some stuffed and some made of glass. Why? He once saw a stuffed frog he liked and decided to collect frogs. Collecting may also grow out ...
A.
horses
B.
frogs
C.
cats
D.
combs
【单选题】根据《药品经营质量管理规范》,有关药品批发企业委托运输,说法错误的是()
A.
委托运输药品应当有记录,记录应当至少保存3年
B.
企业委托运输药品应当有记录,实现运输过程的质量追溯
C.
采用车辆运输的委托记录应当载明车牌号,并留存驾驶人员的驾驶证复印件
D.
委托运输的,企业应当要求并监督承运方严格履行委托运输协议,防止因在途时间过长影响药品质量
【单选题】According to paragraph 2, what makes some researchers think that certain cave paintings were connected with magical-religious activities? DIRECTIONS: READ THE PASSAG E. THEN ANSWER THE QUESTIONS. GIVE...
B.
C.
, HUNTERS MAY HAVE USED A SYSTEM OF NOTATION, ENGRAVED ON BONE AND STONE, TO MARK PHASES OF THE MOO N. IF THIS IS TRUE, IT WOULD MEAN THAT UPPER PALEOLITHIC PEOPLE WERE CAPABLE OF COMPLEX THOUGHT AND WERE CONSCIOUSLY AWARE OF THEIR ENVIRONMENT. IN ADDITION TO OTHER ARTWORKS, FIGURINES REPRESENTING THE HUMAN FEMALE IN EXAGGERATED FORM. HAVE ALSO BEEN FOUND AT UPPER PALEOLITHIC SITES. IT HAS BEEN SUGGESTED THAT THESE FIGURINES WERE AN IDEAL TYPE OR AN EXPRESSION OF A DESIRE FOR FERTILITY. DIRECTIONS: NOW ANSWER THE QUESTIONS. THE EARLIEST DISCOVERED TRACES OF ART ARE BEADS AND CARVINGS, AND THEN PAINTINGS, FROM SITES DATING BACK TO THE UPPER PALEOLITHIC PERIO
D.
WE MIGHT EXPECT THAT EARLY ARTISTIC EFFORTS WOULD BE CRUDE, BUT THE CAVE PAINTINGS OF SPAIN AND SOUTHERN FRANCE SHOW A MARKED DEGREE OF SKILL. SO DO THE NATURALISTIC PAINTINGS ON SLABS OF STONE EXCAVATED IN SOUTHERN AFRICA. SOME OF THOSE SLABS APPEAR TO HAVE BEEN PAINTED AS MUCH AS 28,000 YEARS AGO, WHICH SUGGESTS THAT PAINTING IN AFRICA IS AS OLD AS PAINTING IN EUROP
E.
BUT PAINTING MAY BE EVEN OLDER THAN THAT. THE EARLY AUSTRALIANS MAY HAVE PAINTED ON THE WALLS OF ROCK SHELTERS AND CLIFF FACES AT LEAST 30,000 YEARS AGO, AND MAYBE AS MUCH AS 60,000 YEARS AGO.
【单选题】What idea does the talk want to convey?
A.
The supermarket makes some of the decisions for people.
B.
People make a list before they go to a supermarket.
C.
People like to go to a supermarket.
D.
Marketing specialists study methods of selling more products.
【单选题】在霍尔元件中,输入的物理量是( )。
A.
电压
B.
电流
C.
磁感应强度
D.
温度
【简答题】What makes a house a home? Not size, of course.I’ve been in some of the grandest houses in America, and it’s readily apparent no one lives there.Earlier this year, I had dinner in a mud hut in Ethiopi...
【单选题】在借贷记账法下,贷方表示()
A.
资产的增加和负债的减少
B.
负债的增加和资产的减少
C.
所有者权益增加及负债减少
D.
资产增加及所有者权益减少
【简答题】What makes a house a home? Not size, of course. I’ve been in some of the grandest houses in America and it’s readily apparent no one lives there. Earlier this year in a mud hut in Ethiopia, where we s...
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