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This chapter will assist you in preparing and writing memos that allow you to communicate( effective ) ____________in today ' s workplace.

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The new technology has produced various options for students. College Booksellers, which operates 636 campus bookstores nationwide, is now marketing its new software application, which allows students to read e-textbooks on PCs. The company introduced the free application last summer in the hope of attracting more students to buy its electronic textbooks. “Now the biggest barrier is getting them to try it.” said the company’s vice president.Q: Which of the following is NOT true according to this paragraph?

A. College Booksellers operates more than 600 bookstores in campus.
B. The free application was introduced to increase sales of electronic textbooks.
Campus students now fancy a try of the free software application.
D. The company’s management still has to do more to sell the e-textbooks.

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请完成本次上机实训，将答案代码直接写在下面文本框中并提交！实训步骤：打开数据库软件，点击左上角的“新建查询”，建表stumark，至少包含writtenexam字段，插入相关记录，写while语句块运行查看结果。建表代码：CREATE TABLE [dbo].[stumark]([ExamNo] [char](7) COLLATE Chinese_PRC_CI_AS NOT NULL,[stuNo] [char](6) COLLATE Chinese_PRC_CI_AS NOT NULL,[writtenExam] [int] NOT NULL,[LabExam] [int] NOT NULL) ON [PRIMARY]

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The oldest known transport wheel was discovered in 2002 in Slovenia. It is over 5,100 years old. Evidence suggests that wheels for transport didn’t become popular for a while, though. This could be because animals did a perfectly good job of carrying farming tools and humans around.Q: What might explain why transport wheels didn’t become popular for some time?

A. Few knew how to use transport wheels.
B. Humans carried farming tools just as well.
C. Animals were a good means of transport.
D. The existence of transport wheels was not known.

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再热蒸汽温度调节，一般不宜采用喷水减温作为主要调节手段。

A. 对
B. 错

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