问题
单项选择题
Pentium微处理器执行非流水线读操作时，在T1期间ADS和W/R的状态是( )。
A．0和0
B．0和1
C．1和0
D．1和1
答案
参考答案：A
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Pentium微处理器执行非流水线读操作时，在T1期间ADS和W/R的状态是( )。
A．0和0
B．0和1
C．1和0
D．1和1
参考答案：A
| 从方框中选择适当的副词，每个词只能用一次。 | |
2. Tony spoke _____________ to his grandma. 3. The cleaners are moving the rubbish _____________. 4. John is _____________ late for school, and this made his teacher very angry. 5. _____________ are you unhappy? Because I can't go on holiday with my family. 6. The children are playing games _____________. 7. Henry is _____________ young to drive a car. 8. _____________ do you like the dishes? Very good. 9. The driver braked (刹车) _____________ when he saw a dog ahead. 10. It is raining _____________. |