相关考题
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未知题型
在( )情况下，才引用绝对地址。
A.当把一个含有单元格地址的公式拷贝到一个新的位置时，为使公式中单元格地址随新位置而变化
B.当在引用的函数中填入一个范围时，为使函数中的范围随地址位置不同而变化
C.当把一个含有范围的公式或函数拷贝到一个新的位置时，为使公式或函数中范围随新位置不同而变化
D.当把一个含有范围的公式或函数拷贝到一个新的位置时，为使公式或函数中范围不随新位置不同而变化 -
未知题型
Task 1Directions: After reading the following passage, you will find 5 questions or unfinished statements, numbered 36 through 40. For each question or statement there are 4 choices marked A, B, C, and D. You should make the correct choice.Beginning in October, more than 13000 McDonald's restaurants in America will use a new variety of cooking oil. McDonald's aims to make its French fries and other fried foods healthier. The change will not affect the taste or the number of calories in the food. But by changing the cooking oil, McDonald's says, it hopes to cut by nearly half the amount of trans fatty acids (转换脂肪酸) in French fries and reduce the amount of saturated fats (饱和脂肪) by 16 percent. Scientists believe that trans fatty acids and saturated fats raise cholesterol (胆固醇) levels and increase the risk of heart disease. McDonald's new step is important because McDonald's is an industry leader and other fast-food chains and food processors may follow the lead. For McDonald's, the action comes at a time when Americans are becoming more and more concerned about obesity, which is also an increasing pressure on food companies to offer healthy food to consumers. After three years of study, McDonald's officials say they are switching oil that is lower in saturated fats and trans fatty acids. McDonald's says the change will not cause higher coats for consumers. Though there is some change, scientists say that the amount of trans fatty acids in foods at McDonald's and at other fast-food companies is still important.The main idea of the text is______.A．McDonald's is a pioneer in food productsB．McDonald's is enlarging its restaurants in the worldC．fried foods can't keep up with the development of modern societyD．McDonald's is to use new cooking oil
A.
Beginning
B.
The
C.
A．McDonald's
D.McDonald's
E.fried
F.McDonald's -
未知题型
Windows 98中的即插即用就是指( )。
A.任何硬件不需要配置，插上即可使用
B.任何硬件不需要安装驱动程序，插上即可使用
C.任何硬件不需要干预，插上自动配置即可使用
D.以上都不对
