问题
填空题
在批处理系统兼分时系统的系统中，往往由分时系统控制的作业称为______作业，而由批处理系统控制的作业称为后台作业。
答案
参考答案：前台
解析： 在批处理系统兼分时系统的系统中，往往由分时系统控制的作业称为前台作业，而由批处理系统控制的作业称为后台作业。
搜题请搜索小程序“爱下问搜题”
在批处理系统兼分时系统的系统中，往往由分时系统控制的作业称为______作业，而由批处理系统控制的作业称为后台作业。
参考答案：前台
解析： 在批处理系统兼分时系统的系统中，往往由分时系统控制的作业称为前台作业，而由批处理系统控制的作业称为后台作业。
| 完形填空. | |||
| The best way of learning English is 11 in English as 12 as possible. Sometimes you will get your words mixed up and people will not 13 you. Sometimes people will say things too quickly, and you can't understand them. 14 if you keep yoursense of humor, you can always have a good laugh at the mistakes you 15 . Don't be 16 if people seem to be laughing at you for your mistakes. It's much better 17 people to be laughing at you than 18 angry because they don't understand 19 you are saying. The most important rule for learning is, don't be 20 of making mistakes, everyone can make mistakes. | |||
| ( )1. A. writing ( )2. A. much ( )3. A. know ( )4. A. So ( )5. A. have ( )6. A. glad ( )7. A. of ( )8. A. being ( )9. A. that ( )10. A. worry | B. telling B. more B. see B. But B. has B. happy B. for B. be B. what B. happy | C. using C.many C. hear C. Though C. make C. unhappy C. to C. are C. how C. afraid | D. talking D. most D. understand D. Or D. makes D. excited D. at D. to be D. when D. sad |