相关知识点: 试题来源: 解析 A。解析:for a long time 是现在完成进行时的标志,表示很长时间以来一直在做某事。B 选项 have 后面缺少动词的过去分词,C 选项 are using 是现在进行时,D 选项 were using 是过去进行时,都不符合题意。反馈 收藏
It is by using technology _ we can solve many complex problems. A. that B. when C. where D. which 相关知识点: 试题来源: 解析 A。本题还是强调句型,强调的是“by using technology”,强调句型结构为“It is/was+被强调部分+that/who+其他部分”,这里被强调部分是物,所以用 that。反馈 收藏 ...
This paper aims to highlight some of the problems encountered in using SPSS/Pc+ to extract information from DHS data on children ever born...by women of reproductive ages (15-49) and the sons dead...and daughters dead...among those children. The data used are from the 1988 Zimbabwe Dem...
Results gained concluded that five main problems faced by the agro-based entreprenuers were they did not know the benefits of ICT, did not have skills or expertise in using ICT, lack of time spent on ICT, difficulties in using ICT and did not have ICT knowledge. Chi-square test done ...
spatial reasoning and technologyhistorical data applicationremote-sensing techniquesraster and vector data confusiondata misapplicationData Age—How to Use It Properly Misuse of Proprietary Data Not Being Familiar With the Background of Your Data Data vs. Software Misapplying the Data Type vs. Format ...
A. Using modern technology B. Used modern technology C. To use modern technology D. Having used modern technology 相关知识点: 试题来源: 解析 A。“Using modern technology”表示“使用现代技术”,逻辑主语是“we”,与 use 之间是主动关系。反馈 收藏 ...
A. Using technology to create art. B. Using technology to help the disabled. C. Using technology to spread false information. D. Using technology to conduct scientific research. 相关知识点: 试题来源: 解析 C。解析:选项 A 使用技术创作艺术是积极的行为。选项 B 使用技术帮助残疾人是有益的。选项...
Speaking of how to deal with the problems encountered by enterprises in the process of informatization, Zhang Yalin said: "the key is to identify the location of the IT department. We have identified the location of the information center in the whole enterprise as a service department serving ...
the company’s goal is to provide customers with complete support solutions to solve technical problems encountered in the development process. Phison is also cooperating with major CPU chip manufacturers in the development of new products, making high-speed interface technology more widely used on...
What sort of problems have you encountered by outsourcing? Read the answers (32 comments) from verified experts and share your thoughts with Gartner Peer Community.