[填空题]Generally, complex computer models can successfully predict El Nino

[填空题]Generally, complex computer models can successfully predict El Nino

[简答题]Conventional (普通) computer models of the atmosphere have limited value in pre-dicting short-lived local storms because the available weather data are generally not detailed enough to allow computers to see clearly the small atmospheric changes that come before these storms.

[单项选择]Computer is a complex consisting of two or more connected computing units，it is used for the purpose of data communication and resource sharing．
A. storage
B. device
C. network
D. processor

[简答题]S3. Not only can the computer gather facts, it can also store them as fast as they are gathered and can pour them out whenever they are needed.

[填空题]According to the passage, computer science can only reveal ______.

[单项选择]以下关于复杂指令集计算机(Complex Instruction Set Computer，CISC)和精简指令集计算机RISC(Reduced Instruction Set Computer, RISC)的叙述中，错误的是______。
A. 在CISC中，其复杂指令都采用硬布线逻辑来执行
B. 采用CISC技术的CPU，其芯片设计复杂度更高
C. 在RISC中，更适合采用硬布线逻辑执行指令
D. 采用RISC技术，指令系统中的指令种类和寻址方式更少

[单项选择]以下关于CISC(Complex Insffuction Set Computer，复杂指令集计算机)和RISC(Reduced InstructionSet Computer，简指令集计算机)的叙述中，错误的是______。
A. 在CISC中，其复杂指令都采用硬布线逻辑来执行
B. 采用CISC技术的CPU，其芯片设计复杂度更高
C. 在RISC中，更适合采用硬布线逻辑执行指令
D. 采用RISC技术，指令系统中的指令种类和寻址方式更少

[单项选择]以下关于CISC(Complex Instruction Set Computer，复杂指令集计算机) 和RISC (Reduced Instruction Set Computer，精简指令集计算机) 的叙述中，错误的是______。


A. 在CISC中，其复杂指令都采用硬布线逻辑来执行
B. 采用CISC技术的CPU，其芯片设计复杂度更高
C. 在RISC中，更适合采用硬布线逻辑执行指令
D. 采用RISC技术，指令系统中的指令种类和寻址方式更少

[单项选择]How to eat healthfully can be especially complex for working women who often have neither the desire nor the time to cook for themselves (or for anyone else). Registered dietitian Barhara Morrissey suggests that a few simple rules can help.
"Go for nutrient dense foods," she suggests, "foods that contain a multiple of nutrients. For example, select whole wheat bread as a breakfast food, rather than coffee cake. Or drink orange juice rather than orange drink, which contains only a small percentage of real juice—the rest is largely colored sugar water. You just can’t compare the value of these foods; the nutrient dense ones are so superior," she emphasizes.
Morrissey believes that variety is not only the spice of life-it’s the foundation of a healthful diet. "Diets which are based on one or two foods are not only virtually impossible to keep up the strength. They can be very harmful," she says, "because nutrients aren’t supplied in sufficient amounts or balance."
According
A. think cooking is especially complicated
B. do not share the same views with registered dietitians
C. are busy and not interested in cooking
D. are likely to eat healthfully

[填空题]To be sure, some insects can build complex societies______(由不同类别的昆虫所组成)performing different tasks.

[单项选择]When can the woman get the computer
A. On Wednesday.
B. On Tuesday.
C. On Thursday.
D. On Sunday.