题目内容
（请给出正确答案）
[单选题]
下列选项中，能填入空白处4的代码是()
A.chs[i] = letters[index];
B. chs[i] = letters[i];
C. chs[index] = letters[i];
D. chs[index] = letters[index];
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题目内容
（请给出正确答案）
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
A.chs[i] = letters[index];
B. chs[i] = letters[i];
C. chs[index] = letters[i];
D. chs[index] = letters[index];
如果结果不匹配，请 联系老师 获取答案
更多“下列选项中，能填入空白处4的代码是（)A. chs[i] =…”相关的问题
A.int k = 0; k < cols; k++
B. int k = 0; k
C. int k = 0; k
D. int k = 0; k
A.cols != ma.cols
B. rows != ma.cols
C. rows != ma.rows
D. cols != ma.rows
A.dataStr.length != (rows-1) * (cols-1)
B. dataStr.length != (rows-1) * cols
C. dataStr.length != rows * cols
D. dataStr.length != rows * (cols-1)
A.index = rd.nextInt();
B. index = rd.nextInt(5);
C. index = rd.nextInt(len + 1);
D. index = rd.nextInt(len);
A.flags[i] = true;
B. flags[i] = false;
C. flags[index] = true;
D. flags[index] = false;
下列选项中，能填入空白处2的代码是()
A. data[i % cols][i / cols] = Double.parseDouble(dataStr[i]);
B. data[i/cols][i % cols] = Double.parseDouble(dataStr[i]);
C. data[i/ rows][i % rows] = Double.parseDouble(dataStr[i]);
D. data[i % rows][i /rows] = Double.parseDouble(dataStr[i]);
A.mc.data[i][j] += data[k][j] * ma.data[i][k];
B. mc.data[i][j] += data[k][i] * ma.data[j][k];
C. mc.data[i][j] += data[j][k] * ma.data[k][i];
D. mc.data[i][j] += data[i][k] * ma.data[k][j];
第二节 完型填空
阅读下面短文，从短文后所给的[A]、[B]、[C]三个选项中选择能填入相应空白处的最佳选项。
Last Friday No. 4 Middle School【16】a sports meeting【17】the school playground. Class 2, Grade 3 did very【18】. Wu Dong was first in the girls【19】race. Zhang Jun won the boys' high jump. Bill was second. Lin Tao【20】did quite well. In the girls' long jump, Liu Mei jumped【21】of all. She was the【22】of all. I didn't join in (参加) any of the sports【23】I wasn't very well. But I watched the sports meeting【24】and looked【25】my classmates' clothes.
(16)
A．took
B．held
C．gave
第二节 完型填空
阅读下面短文，从短文后所给的[A]、[B]、[C]三个选项中选择能填入相应空白处的最佳选项。
When I was there, he was still working. He said that he【1】for the last two hours【2】that he was going to stop【3】. He added that if I had arrived ten minutes later, I【4】at home. When I mentioned that the house looked quite【5】, he said that the woman【6】usually cleaned it had been sick for some time and【7】for over a week. When I asked him【8】he did not do it himself, he said that he【9】to do so if Mrs. Jones did not come the【10】day.
(41)
A．was working
B．had been working
C．had worked
