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【单选题】
下列代码的执行结果是( )。 PublicclassTest { Publicstaticvoidmain(Stringargs[]) { System.out.println(5/2)； System.out.println(100%3.0) } }A.
2和1
B.
2和1.0
C.
2.5和1
D.
2.5和1.0
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【简答题】蝉的 幼虫,初次出现在地面上时,常常在附近徘徊,寻找适当的地点脱掉身上的皮——一棵小矮树,一丛百里香,一片野草叶,或者一枝灌木枝——找到后,它就爬上去,用前足的爪紧紧地握住,丝毫不动。于是它外层的皮开始由背上裂开,里面露出淡绿色的蝉。当时头先出来,接着是吸管和前腿,最后是后腿与翅膀。此时,除掉身体的最后尖端,身体己完全蜕出了。然后,它会表演一种奇怪的体操,身体腾起在空中,只有一点固着在旧皮上,翻转...
【简答题】Briefy illustrate the literary term Romance.
【单选题】血清学试验具有交叉性的原因为( )。
A.
抗原与抗体的结合具有随意性
B.
一种抗原总是可以和不同的抗体相结合的
C.
不同的抗原物质上具有相同的抗原决定簇
D.
抗体分子可改变自身以结合不同的抗原决定簇
【单选题】The creation of the cheap laptop mentioned in the text relies on______.
A.
hi-tech innovation by experienced scientists
B.
novel means of combination
C.
basic processors manufactured by AMD
D.
the state-of-art facilities and equipment
【单选题】The most important role for government in creating the conditions for commercial innovation is to support universities in their efforts to generate research and provide manpower. The most crucial issu...
A.
Universities are deteriorating in their training capability.
B.
The federal government has not given adequate support to universities.
C.
American industry provides only about 5 percent of total university R&D funding.
D.
universities cannot keep up with the rapid development in industry.
【多选题】What we may learn about those radical proposals from the book Design-Driven Innovation? (More than one correct answer)
A.
They are not created by chance.
B.
Companies such as Apple, Nintendo, Alessi do not simply come from intuition of a visionary guru.
C.
They come from a very precise process and capabilities.
D.
Thanks to the process many companies are serial radical innovators.
【简答题】然后,它会表演一种奇怪的体操,身体在空中向后腾空,只留尾部一点固着在旧皮的鞘中。它翻转身体,使头部向下,将折皱的翼竭力向外伸直,张开,接着又用一种几乎看不清的动作,用腰部的力量尽力将身体翻上来,恢复头朝上的正常姿势,并用前爪钩住它的空皮,再把尾部从鞘中脱出。全部的过程大约需要半个小时,现在,它已经完全自由了。 在短时间内,这个刚得到自由的蝉,还不十分强壮。它那柔软的身体,在还不具有足够的力气和漂亮...
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