Read the following passages to analyze the patterns of development, and then write down the writing methods briefly for each one.3b9effac2f5b6efa9133c27d2bc8799a.png
举一反三
- What of the following is NOT the step of writing a summary ? A: Read thoroughly. B: Write a draft. C: Note down the details. D: Proofread and polish.
- 已知一中缀表达式为:6*2*(7+5)+2*(6+9/3),则等值的后缀表达式是( )。 A: 6 2 * 7 5 + * 2 6 9 3 / + * + B: 6 2 7 5 + * * 2 6 9 3 / + * + C: 6 2 * 7 5 + * 9 3 / 6 + 2 * + D: 6 2 7 5 + * * 2 6 9 + 3 / * +
- Analyze the running process of the following program and write the running results#include int main(){ int a=3,b=5,t=2; if(a>b) {t=a;a=b;b=t;} printf("%d",a);}______
- Write out the following fractions, decimals and percentages. 1/2 , 1/3, 2/3, 1/4, 3/4 , 1/5 , 4/5, 9/10, 19/56, 31/144, 9⅔ ,
- 设3阶方阵A的行列式|A|=2，则等于（）． A: 5/2 B: 27/2 C: 27 D: 9/2