根据项目周期,在社会评价的3个层次中,项目实施阶段的主要工作是( )。A.初级社会 发布时间:2018-07-26 12:10 │ 来源:www.tikuol.com 题型:单项选择题 问题: 根据项目周期,在社会评价的3个层次中,项目实施阶段的主要工作是( )。A.初级社会评估B.论证比选方案C.详细社会分析D.建立监控和评估机制
题型:单项选择题 阅读理解。 Dolphins are mammals, not fish. They are warm blooded like man, and give birth to one baby, called a calf, at a time. At birth, a bottlenose dolphin calf is about 90-130 cms long and will grow to approximately 4 metres, living up to 40 years. They are highly sociable animals, living in groups, called pods, which are fairly fluid, with dolphins fromother pods interacting with each other from time to time. Dolphins carry their young inside their womb for about 12 months. The baby is born tail first, and its mother will feed the calf for up to 2 years. However, the calf will stay with its mother for between 3-6 years, during which time it will learn all about feeding techniques, social interaction and group hunting. 1. What is a baby dolphin called? [ ]A. A podB. A baby C. A womb D. A calf 2. How long does a dolphin calf stay with its mother? [ ]A. 12 monthsB. 2 years C. 3-6 years D. 40 years 3. What kind of blood does a Dolphin have? [ ]A. warm-blood B. cold-bloodC. salt-water bloodD. we don't know 4. Which statement is Wrong? [ ]A. Dolphins are living in groups. B. Dolphins lay eggs. C. Dolphins can live up to 40 years. D. Dolphins are not fish. 查看答案
题型:单项选择题 信息的处理是指()。A.数据的收集和录入过程B.将收集到的信息经过各种渠道汇集到信息处理中心C.将进入系统的数据加工处理成有用的物流信息D.对各种进入信息系统或系统处理的数据进行暂时或永久性的保存 查看答案