user: Question: Read the following article and select the best answer. Article: Read our guide because ---trust us--- you don't want to be the one everyone's rolling their eyes at. GO RIGHT AHEAD: GOLDEN RULE: Home is pretty much the only place where you can safely blab   about anything without having to consider the needs of the people around you. HANDLE WITH CARE in these places: Waiting rooms: People here tend to be feeling anxious about their news --- not yours. Shopping: Chatting while you're in line will slow down checkout and make other shoppers angry. GO RIGHT AHEAD: Make calls quickly and quietly, and be respectful of those forced to listen. DON'T DO IT in these places: Museums/libraries/churches: There are places we go for peace and quiet --- it's not proper to disturb others. Movies and plays: People pay to hear someone other than you perform. Elevators/ bathrooms/ beauty salons/ public transportation: No one around you can escape. Why force them to listen to your chitchat? Restaurants: People come here partly to get away from ringing phones and enjoy their conversations , so don't subject them to yours. GO RIGHT AHEAD: Put your phone on vibrate   if you must get a call but always wait until you are outside before you start talking. While driving a car: It's rude to put other drivers in danger. So instead of going by the Golden Rules above, use a voice-activated phone  --- and use it as little as possible. You are four times as likely to get into a car accident if you're on the phone while you're driving. Hang up already: How to politely ask that loud cell-take to speak softly: If you're in a place that has a manager, ask him or her to do  _ . Otherwise, put on your sweetest smile, tap the offender   on the shoulder, and try one of these carefully worded lines: "Would you please end your call? I can't hear what they're saying?" (Try this when you're watching movies and plays.) "Excuse me, but you're making it really hard for me to concentrate  ." (Good for museums, libraries, and places of worship.) "Is it possible for you to speak a little more softly? I have a bad... Question: This passage is mainly about   _  . - cell phone manners - how to make phone calls - where to make phone calls - where you can use your cell phone and where not
Answer: cell phone manners

Question: Read the following article and select the best answer. Article: Solar   water heaters can use energy from the sun to heat water. They are used around the world. The solar water heater is based on a design developed some years ago in Afghanistan. Since then, it has been built and used in many countries. It can heat seventy liters   of water to 60degC. It can do this between sunrise and noon on a clear day with an average temperature of 32degC. There are two parts of the solar water heater. One part, the collector, is made of a metal plate painted black. This metal surface, placed in contact with the water, will heat the water. Black-painted surfaces that receive the sun's heat become hotter than those of any other color1. Metal plates that have raised parts on the surface work better than those without them. Once the water is heated, it is kept hot with special material, which allows the water to stay warm for a long time. The second part of the solar water heater holds the water for the system. This water tank   can hold about one hundred liters of water. Two rubber pipes are connected to the water tank. One pipe lets water go into the system. The other lets water go out. When the water heater is working correctly, water will flow from the tank to the collector and back again. You can use the hot water at the top of the tank for washing and cleaning. This solar water heater is easy to build and operate. It will last about two years before the rubber pipes need to be replaced. Question: We can learn that solar water heaters   _  . - have three basic parts in their system - are hardly able to heat water above 60degC - are used widely by people all over the world - can heat water even on cold and rainy days
Answer: are used widely by people all over the world

Question: Read the following article and select the best answer. Article: A few years ago, Pioneer Hi-Bred International, where I was employed. purchased Norand Corporation. Pioneer's sales representatives in the field used Norand hand-held terminals to upload daily sales information and download new price and sales incentive information. Pioneer bought so many of these hand-held-terminals, the economies made the purchase of Norand look interesting. Owning Norand also allowed Pioneer to explore high-technology markets outside agriculture. But after a few years, the emerging laptop PC technology made the hand-held units obsolete  . Pioneer sold Norand at a loss. Pioneer always took a given percent of the annual profits to divide equally among all employees, so our profit-sharing checks were lower than if Pioneer had not purchased Norand. Additionally, my Pioneer stock was lower than it had been before the purchase of Norand. I was not pleased. The CEO of Pioneer, Tom Urban, made annual formal visits to each of the Pioneer divisions to talk about the state of the business and to listen to employees' concerns. When he walked into the meeting room for his first visit after the sale of Norand, he acknowledged the group, remove his jacket, and neatly folded it across the back of the chair. He loosened his tie, undid his collar and rolled up his sleeves. _ . He said, "I made a mistake buying Norand and I am sorry. I am sorry your profit-sharing was lower because of the purchase, and I am sorry your stock was hurt by the purchase. I will continue to take risks, but I am a bit smarter now, and I will work harder for you." A great man and leader stood before us that day. As I sat listening to him, I knew I could trust him, and that he deserved every bit of loyalty I could give to him and to Pioneer. I also knew I could take risks in my own job. In the brief moment of silence before the questions started, I recall thinking that follow him into any battle. Question: All of the following are the results brought by Pioneer's purchase of Norand except  _  . - Pioneer can explore high-technology markets outside agriculture - Pioneer's sales representatives can upload information using Norand hand-held terminals - some of Norand's employees joined the Pioneer - it later led to the lower of profit-sharing checks of Pioneer's original employees
Answer:

assistant: some of Norand's employees joined the Pioneer