"Get your hands off me, I have been stolen," the laptop, a portable computer, shouted. That is a new solution to laptop computer theft (the crime of stealing): a program that lets owners give their property a voice when it has been taken. The program allows users to displayalerts (warning)on the missing computer's screen and even to set a spoken message. Tracking software for stolen laptops has been on the market for some time, but this is thought to be the first that allows owners _ . Owners must report their laptop missing by visiting a website, which sends a message to the model: a red and yellow "lost or stolen" sign appears on its screen when it is started. Under the latest version of the software, users can also send a spoken message. The message can be set to reappear every 30 seconds, no matter how many times the thief closes _ . "One customer sent a message saying, 'You are being tracked. I am right at your door'," said Carrie Hafeman, chief executive of the company which produces the program, Retriever. In the latest version, people can add a spoken message. For example, the laptop's speakers will say: "Help, this laptop is reported lost or stolen. If you are not my owner, report me now." The Retriever software package, which costs $29.95 but has a free trial period, has the functions of many security software programs. Owners can remotely switch to an alternative password immediately if they fear that the thief has also got hold of the access (, ) details. If a thief accesses the Internet with the stolen laptop, Retriever will collect information on the Internet service provider in use, so that the police can be alerted to its location. Thousands of laptops are stolen every year from homes and offices, but with the use of laptops increasing, the number stolen while their owners are out and about has been rising sharply. Other security software allows users to erase data remotely or lock down the computer. One function of the program is that it allows the owner to _ at a distance. A) change some access details for switching on the laptop B) turn on the laptop by using the original password C) operate the laptop by means of an alternative password D) erase the information kept in the stolen laptop
A
Our clothes are a powerful tool that can make us feel better about ourselves. One way in which this works is by wearing different color1s of clothes. Normally when we are sad, we will wear dark color1ed clothes. Oppositely, when we are happy, we often choose to wear brightly color1ed clothes. The reason for this is that our choice of color1 mirrors is how we are feeling. Those who don't believe in the idea are often heard saying, "if only this truly worked". Well in reply to those people, there has been a lot of research into what happens to someone's feelings when they are asked to wear just one color1 of clothes. It has been proven that if we wear particular color1s of clothes they can change our feelings. Suppose we are feeling sad, if we wear black we may begin to feel worse. However, if we wear green, red or yellow, we may begin to feel better. Each color1 is said to have its own healing power. So remember, if you are not feeling your best, you can always try out some different color1ed clothes. If one color1 has no effect on your feelings, maybe another will. What's the author's attitude toward "wearing particular color1s of clothes can change our feelings"? A) Believe. B) Doubt. C) Opposite. D) Enjoy.
A
Q: He was an old man who fished alone in a boat in the Gulf Stream and he had gone eighty-four days now without taking a fish. In the first forty days a boy had been with him. But after forty days without a fish the boy's parents had told him that the old man was now definitely and finally salao, which is the worst form of unlucky, and the boy had gone at their orders in another boat which caught three good fish the first week. It made the boy sad to see the old man come in each day with his skiff empty and he always went down to help him carry either the coiled lines or the gaff and harpoon and the sail that was furled around the mast . The sail was patched with flour sacks and, furled, it looked like the flag of permanent defeat. The old man was thin and gaunt with deep wrinkles in the back of his neck. The brown blotches of the skin cancer the sun brings from its reflection on the tropic sea were on his cheeks. The blotches ran well down the sides of his face and his hands had the deep-creased scars from handling heavy fish on the cords. But none of these scars were fresh. They were as old as erosions in a fishless desert. Everything about him was old except his eyes and they were the same color1 as the sea and were cheerful and undefeated. "Santiago," the boy said to him as they climbed the bank from where the skiff was pulled up. "I could go with you again. We've made some money." The old man had taught the boy to fish and the boy loved him. "No," the old man said. "You're with a lucky boat. Stay with them." "But remember how you went eighty-seven days without fish and then we caught big ones every day for three weeks." "I remember," the old man said. "I know you did not leave me because you doubted." "It was papa who made me leave. I am a boy and I must obey him." "I know," the old man said. "It is quite normal." "He hasn't much faith." "No," the old man said. "But we have. Haven't we?" "Yes," the boy said. "Can I offer you a beer on the Terrace and then we'll take the stuff home." "Why... After reading this passage, we may safely conclude that _ . A) the old man was insistent and not afraid of failure[ B) the boy's papa had confidence in everything C) the old man caught big fishes during eighty-seven days D) the boy obeyed his father because he had some doubts about the old man
A: A
Q: The largest earthquake ( magnitude 9.5) of the 20th century happened on May 22, 1960 off the coast of South Central Chile. It generated one of the most destructive Pacific-wide tsunamis . Near the generating area, both the earthquake and the tsunami were very much destructive, particularly in the coastal area from Concepcion to the south end of Isla Chiloe. The largest tsunami damage occurred at Isla Chiloe---the coastal area closest to the epicenter . Huge tsunami waves measuring as high as 25 meters arrived within 10 to 15 minutes after the earthquake, killing at least two hundred people, sinking all the boats, and flooding half a kilometer inland. There was large damage and loss of life at Concepcion, Chile's top industrial city. Near the city of Valdivia, the earthquake and following aftershocks generated landslides which killed 18 people. At the port city of Valparaiso, a city of 200,000, many buildings collapsed. A total of 130,000 houses were destroyed --- one in every three in the earthquake zone and nearly 2,000,000 people were left homeless. Total damage losses, including to agriculture and to industry, were estimated to be over a half billion dollars . The total number of death related with both the tsunami and the earthquake was never found accurately for the region. Estimates of deaths reached between 490 to 5,7002 with no distinction as to how many deaths were caused by the earthquake and how many were caused by the tsunami. However, it is believed that most of the deaths in Chile were caused by the tsunami. What is the total number of deaths in the earthquake? A) 2,000,000 B) between 490 to 57,002 C) 200,000 D) it was hard to know.
A: D