浦东新区的4A级旅游区有（）。A.金茂大厦88层观光厅 B.上海科技馆 C.上海世纪 发布时间：2017-05-16 23:17 │ 来源：www.tikuol.com 题型：多项选择题 问题： 浦东新区的4A级旅游区有（）。A.金茂大厦88层观光厅B.上海科技馆C.上海世纪公园D.东方艺术中心E.上海城市规划展示馆
题型：多项选择题 完形填空 After the Second World War, there were many reports of mysterious "flying saucers (碟子)". They 1 throughoutthe world. For quite a long time strange shapes had been reported in. 2 parts of the world, but it was not until recenttimes that these were seriously studied. Pictures and films 3 of flying saucers, or UFOs seen in the sky. Some pilotsof 4 reported that round flying machines had followed 5 , and moved at great speeds. Some unofficial (非官方的)experts and 6 suggested that some creatures(生物) from other planets were watching us. Some reports said a UFOhad 7 the earth. A space creature 8 the UFO and moved around, then flew off again. But none of the landings wasever proved to be true. What lies ahead of us? We do not know. 9 we are sure that whatever happens, we are living in an age which willgrow steadily 10 .( )1. A. see ( )2. A. the same ( )3. A. take ( )4. A. planes ( )5. A. them ( )6. A. people ( )7. A. was ( )8. A. ran away ( )9. A. And ( )10. A. interestingB. saw B. different B. took B. ships B. they B. teachers B. left B. came into B. But B. interestedC. were seen C. similar C. were taking C. space C. we C. TVs C. arrived C. got out of C. Or C. more interestingD. seen D. alike D. were taken D. trains D. us D. newspapers D. landed on D. reached D. So D. more interested 查看答案
题型：多项选择题 如果要求应用软件具有很好的可扩充性、可移植性、互操作性，那么软件系统的前端开发工具主要应具有下述哪一个特征？A．支持面向对象的程序设计B．支持与多种数据库联结C．支持开放性D．工具的完备性要好 查看答案