单选题When ______ why he came in without permission, he stared at us, saying nothing. A. asking B. asked C. being asked D. to be asked

单选题-- ______ that he managed to get the information? --Oh, through a friend of his.

单选题If you cannot work full time, you should be interested in the job listed at______.

单选题B One Sunday, Mark decided to go sailing in his boat with his friend Dan, but Dan happened to be away. Dan's brother John offered to go instead though he did not know anything about sailing. Mark agreed and they set out to sea. Soon they found themselves in a thick fog. Mark was sure they would be hit by a big ship. Fortunately he saw a large buoy (浮标) through the fog and decided to tie the boat to it for safety. As he was getting onto the buoy, however, he dropped the wet rope. The boat moved away in the fog carrying John, who did not know how to use the radio, He drifted (漂流) about and was not seen until twelve hours later. Mark spent the night on the buoy. In the early morning he fell asleep. He was having a bad dream when a shout woke him up. A ship, the Good Hope, came up and he climbed onto it and thanked the captain. The captain told him that John had been picked up by another ship and the ship's captain had sent out a message. "Without the message I would not have found you on the buoy." he said.

单选题A superstar usually is someone who has become famous in sports, or films, or popular music, someone like the famous singer Michael Jackson. One of the most famous sports superstars in the United States was the boxer, Muhammed Ali. As a young man, he won a gold medal in the Olympics as a boxer. Then he became the heavy weight boxing champion of the world. Before long, he was known as one of the greatest boxers in sports history. Once Ali said when he was a champion he was more famous than the president of the United States or the head of any other country in the world. The word "super" means something that is good, and of course, a star is a person who is famous. So people use "superstar" to describe the top people in sports, films or music. But like the stars in the sky, a superstar disappears as time goes by. Many people, for example, know little these days about Ali or Jackson. Superstars are loved by millions of people today, but often forgot-ten tomorrow.

单选题All transactions are strictly ______ , and we never sell, rent or trade any customer's name. A. confident B. consecutive C. confidential D. consequential

单选题He took ______smaller of the two.

单选题We have good manners to show that we ______.

单选题Whatisthepurposeofthemeeting?

单选题The expression "Go for it!" is a way of encouraging someone to try something. "Go for it!" means you should not worry about failure or be too careful. You should take a chance, be brave, and act firmly. "Go for it!" gets its name from football. Not football as it is played in most countries such as England, Egypt or Japan, but the kind of football played in the United States and Canada. One of the most exciting times in football comes when a team has failed, after three attempts, to move the ball forward ten yards. The team must make a critical decision. The conservative(保守的) choice is to kick the ball and accept temporary defeat in order to gain a good position for your team the next time it gets the ball. The more exciting choice, however, is to try a fourth and final time to gain the remaining yards needed. People present are certain to shout their advice. Some will shout: "Kick the ball!" But others will encourage the team to take a chance. "Go for it!" They will scream. In the 1980s, people began using this expression in many kinds of situations to encourage someone to act bravely. There is no guarantee(保证) that the action you "go for it" will succeed. But that is the chance you take when you decide to go for it. You put your fears behind. You choose courage over safety. You hold your breath and go for it.

单选题Not until I shouted at the top of my voice______the danger.

单选题What's the weather like today?

单选题What is Sue going to do next week?

单选题The street is beautiful, for there are trees on ______.

单选题{{B}}C{{/B}} You may open your electronic mail and find information about how to buy medicine, cheap airline tickets, books and, of course, computers and computer products. There may also be offers for investment deals, bank loans and special holidays. However, to many computer users, this use of electronic {{U}}spam{{/U}} sell products has become a major problem as it makes computer communication more difficult. Many companies who want to send a great deal of advertisement might use the services of a "spammer'. A spammer is a person or company that uses computers to send out millions of copies of the same sales information. Spammers find e-mail addresses from websites, news groups and "chat rooms" where people send messages to each other. Most spam is sent by companies who are trying to get you to buy their products. Some of these are honest companies that offer good products or services for a fair price. These companies can offer their products at a cheaper price than you might find in a store. However, much of the spam is sent by criminals who are trying to sell products that do not exist of offer services they will not provide. They are only interested in stealing your money. When you answer their spare you find you are expected to send them money and receive a gift. One country in Africa has become famous for the number of criminals who try every known trick to separate people from their money.

单选题I have lost one of my gloves. I ______ it somewhere.