皮皮学,免费搜题
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【简答题】
Evaluate and revise two essays in terms of all four bases: unity, support, coherence, and sentence skills. Comments follow each supporting paragraph. Circle the letter of the one statement that applies in each case. Essay 1 The Hazards of being an Only Child Many people who have grown up in multi-child families think that being an only child is the best of all possible worlds. They point to such benefits as the only child’s annual new wardrobe and the lack of competition for parental love. But single-child status isn’t as good as people say it is. Instead of having everything they want, only children are sometimes denied certain basic human needs.
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【简答题】执行 int i ; for(i=0;i<=10;i++) ; Console.WriteLine (i); 后输出的结果是 _______ 。
【简答题】执行 int i ; for(i=0;i<=10;i++); System.out.println(i); 后输出的结果是 _______ 。
【判断题】量尺是用来测量物体平面的长度和宽度的,塞尺是用来检验两个接合面之间的间隙大小。
A.
正确
B.
错误
【单选题】执行以下for循环语句后,y是什么? int y = 0; for (int i = 0; i < 10; ++i) { y +=1; }
A.
9
B.
10
C.
11
D.
12
【简答题】执行int i,j,k; for(i=0,j=10;i<=j;i++,j--) k=i+j;后,i的值为______;j的值为______;k的值为______。
【简答题】纯诗(名词解释)
【简答题】单纯词 名词解释
【单选题】在均匀量化PCM系统中,取抽样频率为8000Hz,输入单频正弦信号时,若编码后比特速率由32kbit/s增加到64kbit/s,则量化位数由 位增加到 位。
A.
4,8
B.
2,4
C.
1,2
D.
2,3
E.
2,6
【单选题】执行for(int i=10; i>1; --i) cout<< /div>
A.
7
B.
8
C.
9
D.
10
【简答题】纯系(名词解释)
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