筛管完井是（）的一种。A.套管完井 B.裸眼完井 C.先期裸眼完井 D.后期裸眼完井 发布时间：2019-12-28 16:56 │ 来源：www.tikuol.com 题型：单项选择题 问题： 筛管完井是（）的一种。A.套管完井B.裸眼完井C.先期裸眼完井D.后期裸眼完井
题型：单项选择题 读图，一艘往西北航行的船只经过图中M地回答问题：小题1:从该海峡经过的船只，其装船货物贸易额最大的产品是（ ）A．粮食B．煤炭C．铁矿石D．石油小题2:经过该海峡后，轮船的吃水线将会（ ）A．变浅B．加深C．不变D．无法判断 查看答案
题型：单项选择题 阅读理解。 The following are introductions to some programs that BBC I London will show on TV.12:25am TuesdayThe Real Swiss Robinson FamilyLaura worried that her children have had their life too easy due to her husband's career in big business, so she decides to take her teenagers to the Cook Islands to experience the simple life. They face storms and a lack of food, but Laura is happy as their local guide shows them the island's wealth of rare fruits and foods.11:00a.m WednesdayA team have come across an armed man who is holding two baby apes who were captures .One of them, David, is sent to a medical emergency in the forest. Later a center director, Nielsen, finds a suitable place to set free more rescued animals.7:50p.m ThursdayLost Building of Britain Simon Thurley visits the ruins of Glastonbury Abbey(修道院), which ,before its destruction by Henry VIII, was famous for some of the most amazing stained glasses of its age. It also had a great deal of financial power, acting as the center of an influential business empire. Eventually, it was the king's envy of the abbey's wealth that changed the abbey's fate.10:35 p.m. ThursdayNigella ExpressNigella presents ideas for impromtu(即兴的) cooking, from new recipes and suggestions for taking advantage of the food you have to make quick , simple and impressive meals.1. Why is Laura worried?_______A. Life on the Cook Islands is too simple.B. Her husband faces difficulties in his businessC. Storms are approaching her hometownD. Her children may not know how to cherish life2. Jim enjoys TV programmes of people or organizations that take care of animals. He should probably watch TV at_______.A.10:35 p.m on Thursday. B. 7:50 p.m on Thursday C. 11:00 a.m on Wednesday D. 12:25 a.m on Tuesday3. We can learn from the text that_____A. David is a farmer B. Henry VIII set up a business empire in the AbbeyC. Nielsen is an animal-lover D. Glastonbury Abbey is famous today for its stained-glass 查看答案
题型：单项选择题 操作系统将CPU的时间资源划分成极短的时问片，轮流分配给各终端用户，使终端用户单独分享CPU的时间片，有独占计算机的感觉，这种操作系统称为______。 A) 实时操作系统 B) 批处理操作系统 C) 分时操作系统 D) 操作系统分布式 查看答案
