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【单选题】
.表示金属材料屈服强度的符号是
A.
σ
B.
σs
C.
σb
D.
σ-1
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【简答题】C语言中字符输出函数的格式是
【判断题】凡是无用的东西,都是无价值的。()
A.
正确
B.
错误
【单选题】I was not bothered by his poor English ___ by his lack of manners.
A.
as much as
B.
as
C.
than
D.
rather than
【简答题】简述氧化-发酵(O-F)试验的原理和用途。
【简答题】单词拼写,按照提示写出单词的正确形式。(每空1分,共15分) 小题1:He looks handsome and gentle, but ______ __ (事实上) he is a thief. 小题2:Judging from his (口音) he must be from Shanghai. 小题3:A flash of bright (闪电)was followed by loud t...
【简答题】一负载的复阻抗为 Z =4 - j3 Ω,接于 220 V交流电源上,这是 性电路,通过的电流为 ,消耗的功率为 ,无功功率为 。
【单选题】She is so______ to his English teaching that I admire for his______.
A.
devote; devote
B.
devoting; devotion
C.
devoted; devotion
D.
devoted; devote
【多选题】不同产品使用不同品牌。这种做法的优点是( )
A.
没有将公司的声誉系在某一品牌的成败上
B.
一个新的品牌可以造成新的要求和刺激。
C.
各品牌均可建立独有的品牌个性,并且有延伸能力。
D.
公司要将资源应用于若干品牌上。
【简答题】第一节 单词拼写,按照提示写出单词的正确形式。(每空1分,共15分) 1.He looks handsome and gentle, but ______ __ (事实上) he is a thief. 2.Judging from his (口音) he must be from Shanghai. 3.A flash of bright (闪电)was followed by loud thu...
【简答题】单词拼写,按照提示写出单词的正确形式. 1. He looks handsome and gentle, but ______ __ (事实上) he is a thief. 2. Judging from his (口音) he must be from Shanghai. 3. A flash of bright (闪电)was followed by loud thunder. 4. Of ...
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