2Can phones teach us? (P3)Choose the answer:1. The writer thinks that reference books _____.A. can... robot to go to outer space.D. Because it is the first robot to work in space.2. What can Skybot F ……

You usp about 17muscles(肌肉) to smile, but you usp 43 muscles tofrown(皱眉). ……

Columbia University Graduate School of Business US*3 Stanford University Graduate School of Business US... University of California at Berkeley: Haas US16 Univ. of California at Los Angeles: Anderson US*16 ……

to 127 devices to a computer. These include printers, scanners, joysticks, Webcams, video phones... used in things like digital cameras and PDAs (Personal Digital Assistants). These cards can ……

of teacher shortages in the US  2. From Randi Weingarten, we know that _____.2. From Randi Weingarten, we know that _____.A. parents don’t respect teachers in the US A. parents don ……

KEEPING hold of your USB drive isn't always easy; in fact, as with mobile phones, it's hard not to lose one along the way. Busy people lose track of things. This little device may be just ……

铅笔U盘It’s a USB disk. It looks like a colorful pencil. It has a long tail. Plug (插) it into a computer and you can use it. ……

programs (社区 项目) that teach older people how to use computers and the internet. They can learn how...Do your grandparents use smart phones and computers? Some kids might think that old people don ……

Some people use smartphones too much. When they’re together, families and friends often play on their phones. Many parents in the US have told their children that they can’t use their phones ……

.The 20-year-old has to teach them basic computer skills and about the Internet. This is her job...'s interested in can join the programme. The course is free, two hours per week, for eight weeks ……

friends B. dogs can help people in many waysC. dogs can make us feel lonelyD. dogs can take care... are our best friends B. dogs can help people in many waysC. dogs can make us feel lonelyD ……

IBM has developed a new system with USA Technologies that lets students swipe a credit card or punch a code into their cell phones to pay for laundry. Students can check a website for empty machines ……

KEEPING hold of your USB drive isn’t always easy; in fact, as with mobile phones, it’s hard not to lose one along the way. Busy people lose track (踪迹) of things. This little device (设备) may be just ……

mobile phones, no matter what the brand, can share a single charger with a USB access port ……

CELL phones now have more and more functions (功能). You can use them to play games and surf the Internet. What is the first thing you check on your mobile device (设备)? For many people in the US ……