问题
单项选择题
某投资方案的初始投资额为l000万元，投资寿命期为3年，各年的净收益分别为100万元、120万元和80万元，则该方案的会计收益率为（ ）。
A．8％
B．10％
C．l2％
D．30％
答案
参考答案：B
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某投资方案的初始投资额为l000万元，投资寿命期为3年，各年的净收益分别为100万元、120万元和80万元，则该方案的会计收益率为（ ）。
A．8％
B．10％
C．l2％
D．30％
参考答案：B
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| Now we live in the "computer age". People like scientists, teachers, writers and even students use computers to do much 1 . But more than 30 years ago, 2 couldn't do much. They were very big and expensive. Quite few people were 3 in them and knew how to use them. Today computers are 4 and cheaper. So many people like to use them 5 they can do a lot of work. Some even use them at home. Computers become very important because they can work 6 than men and make fewer mistakes. Computers can help people 7 a lot of work. Writers use computers to write, students use them to study and children use them to play games. Computers can 8 what you put into them. They are very useful and 9 . They are our good 10 . We love them very much. | |||
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