Given a web application in which the request parameter product ID contains a product identifier.Which two EL expressions evaluate the value of the product ID？（）
330MW机组EXC9000励磁调节器为双微机三通道调节器，其中A、B通道为（），C通道为（）。
A six-cylinder, two-stroke/cycle diesel engine is fitted with a rotary distributing air starting systemThe speed of the rotating distributor disc is （）
The mechanisms for distributing LDP are：（）
EXC9000静态励磁调节器在A或B通道运行时切换到备用通道的原因有（）。
EXC9000励磁系统的调节器在A通道或B通道运行中，如果运行通道发生（）故障事件时，调节器会自动切换到备用通道。
在Exce1工作表中，单元格D5中有公式“=MYMBMYM2+C4”，删除第A列后C5单元格中的公式为（ ）。
A lot of people research products online and then go to the store to pick that product up.
A product can be ______.
Service should add value to a product.
Services are products, whereas service is the act of delivering a product.
To differentiate a product from competitor's offerings would be a potential function or role of product packaging.
When introducing a company’s products, we should provide a top-level description of the products or services it provides.
Beginning in the 1970s, the practice of trick-or-treating went into a sharp decline after unsubstantiated rumors spread about homeowners distributing poisoned Halloween candy to children.
________ is the item that restricts or constrains the production or sale of a product.
If you prefer to sell products rather than make products, probably you can open a shop online.
Retailer serves as market intermediaries by distributing products directly to companies.
（2008年)下列函数中不是方程y"-2y’+y=0的解的函数是（)。A．x2exB．exC．xexD．（x+2)ex
Product liability means that a manufacturer is liable for any injuries or damages caused by a faulty product because of poor workmanship or design.
In a world in which hunger remains prevalent, machines and organizations hold the key to producing more food and distributing it equitably.
在Exce12003中，如果单元格中输入内容以（)开始，Excel认为输入的是公式。A.=B.!C.\D.^
If a production function exhibits diminishing marginal product, its slope
Exce1中的地址A5中的“A”代表“A”行，“5”代表“5”列。（）
在Exce2010中，设单元格Al、A2、A3、A4中的值分別为20、3、16、20，若在单元格B1中输入函数“＝PRODUCT（A:A2）/MAX（A3，A4）”，回车键后，则B1单元格中的值为（）
