- 查题网

>> 成人高等教育 / 实变函数

成人高等教育 / 实变函数

正确率：100%

78-错.png

A、正确
B、错误

积分

实变函数

参考答案：

点击查看答案

佳题速递：

生产商品的具体劳动和抽象劳动是（） (A)生产商品的两次不同劳动(B)生产商品的两个劳动过程(C)生产商品的同一劳动的两个方面(D)不同劳动过程的两个方面[参考答案：C] 分值：5得分：分系统自动批改于2020年12月25日 23点19分政治经济学

设随机变量X的概率密度函数为则概率经济数学

母乳中含有丰富的牛磺酸，是促使新生儿脑细胞发育的重要物质。学前儿童保育学

突发事件预案的宗旨是保护财产第一，保护生命第二。物业管理

E-commerce is the sale and purchase of on the electronic network.A、servicesB、goodsC、goodD、service电子商务英语

52、In the USA, there are many types of restaurants. Fast food restaurants are very famous. You can find McDonald's and Kentucky Fried Chicken in many countries around the world. You look at a menu above the counter, and say what you'd like to eat. You pay the person who serves you. You take your food and sit down or take it away. There's no need to leave a tip. In a coffee shop you sit at the counter or at a table. You don't wait for the waitress to show you where to sit. She usually brings you coffee when you sit down. You tell her what you'd like to eat and she brings it to you. You pay the cashier as you leave. In a family restaurant the atmosphere is casual, but the waitress shows you where to sit. Often the waitress tells you her name, but you don't need to tell her yours. If you don't eat everything, your waitress gives you a doggy bag to take your food home. You add an extra fifteen percent to the bill as a tip. In top class restaurants, you need a reservation and you need to arrive on time. The waiter shows you where to sit. If you have wine, he may ask you to taste it. You can only refuse it if it tastes bad, not if you don't like it. When you get your bill, check it and then add fifteen to twenty percent to it as a tip for the waiter.统考英语阅读理解