在读字符文件Employee.dat时，使用该文件作为参数的类是( )。
A. BufferedReader
B. DatalnputStream
C. DamOutputStream
D. FilelnputStream
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The author discusses all of the items listed except ______.
A. word processing software
B. accounting software
C. educational software
D. salary software
肿瘤大于2cm，局限于皮肤或皮下组织者，按临床分期应属
A. O期原位癌
B. I期A
C. I期B
D. Ⅱ期A
E. Ⅱ期B
Which of the following can be concluded from this passage
Addition. subtraction, multiplication and division are the most important feature of accounting software.
Business people often use personal computers to work out complicated problems with the aid of accounting programs.
C. Business people use the accounting software because it is complicated but inexpensive.
D. An accounting program is a set of instructions that tells a personal computer merely to favour business people.
He wore a shirt with black and white ______.
A. stripes
B. stings
C. strings
D. strips
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