Generally, the pH value of normal rain is 5-6. However, the pH value of acid rain is .(1-3/ 3-5)?
举一反三
- The value of expression ~(5|3) is not equal to the value of expression ~5|3.
- There are five aspects of Kluckhohn and Strodtbeck’s Value Orientation. They are: (1) ___________________; (2) ___________________; (3) ___________________; (4) ___________________; (5) ___________________;
- 胃蛋白酶是否有活性的重要阈值为（） A: PH>3 B: PH>4 C: PH>5 D: PH>6
- 设（BX）=0E3H，变量VALUE中存放内容为79H，指出下列指令单独执行后的结果。（1）XOR BX，VALUE （2）AND BX，VALUE （3）OR BX， VALUE （4）XOR BX，0FFH （5）AND BX，BX （6）AND BX，0
- 下列代码的运行结果是（） A: Value =5 B: Value =6 C: Value =7 D: Value =8