题型:判断题 用所给单词的正确形式填空。 much, party, turkey, glad, at, so, meal, family, eat, celebrate, each, ask, on, peopleLily: Good afternoon, Han De. I’m (1) ______ you could come to our Thanks-giving dinner. Han De: Thanks for (2)______me. Why do you call it dinner when we are eating (3)______noon? Lily: Because it’s a big (4)______. We call it dinner when we have a lot to (5)______. Han De: Is that a chicken? It’s (6)______ big! Lily: No, it’s a (7)______. Han De: Why do America and Canada (8)______ Thanksgiving Day?Lily: It’s like your Mid-Autumn Festival. In China, (9)_____get together and celebrate the bright, round moon. In America and Canada, families get together to celebrate the harvest (丰收). Han De: So we (10)_____have an autumn festival. Lily: Yes, and we each celebrate with our families. 查看答案
题型:判断题 ()从社会经济资源有效配置的角度,分析项目的投资建设对经济发展所作出的贡献以及建设所耗费的社会资源的经济合理性,是在项目投资决策分析中对拟建项目进行分析评价的重要方法。A.环境分析 B.经济分析 C.财务分析 D.社会分析 查看答案
题型:判断题 在EISO/OSI参考模型中,网络层的主要功能是_______。A.组织两个会话进程之间的通信,并管理数据的交换B.数据格式变换、数据加密与解密、数据压缩与恢复C.路由选择、拥塞控制与网络互连D.确定进程之间通信的性质,以满足用户的需要 查看答案