How do you operate a portable CO2 fire extinguisher?（）.
How many students do you teach?（）
How many women work for themselves now?
How many（）are there altogether?
How many skills may an agent have?（）
How many bits represented in DSCP？
You need to configure the power settings of your portable computer so that the display turns off when it is inactive and running on battery power. You also need to ensure that the power settings of the hard disk remain unaffected. What should you do？（）
How many collision domains are shown（）。
How do you operate a portable C02 fire extinguisher?（）.
How many categories are there inwater transport?（）
How many dogs has Berg adopted altogether?
How many content definitions does CSG allow？（）
How many languages does Peter speak?（）
You have a portable computer that runs Windows XP Professional Service Pack 2 (SP2). You need to configure the computer to generate an alert when only 25 percent of the battery life is available. What should you do?（）
How many onions do you need?
If you don’t know how many seats you should prepare, you ask the guest \How many people are there in your party？\
How many people can Chengqi Building house?
How many people will take the trip?
How many children does Phil have?
How many types resume are there?
How many persons are in the conversation？
有如下类定义： class Point{ private： static int how_many； }； ___________how_many=0； 要初始化Point类的静态成员how_many，下画线处应填入的内容是()。
How many guests are arriving？
How many ways the author suggests on how to make more friends？ （）
