我们刚才去散步了。

单选题Japan is still ______ on Middle Eastern oil. A. reliable B. imposing C. dependent D. independent

Broadband technology is seen as the key to the new digital economy. In this rapidly changing world, media and technology information can be sent via phone calls and downloads like music, graphics, business information or films. The simpler the information, the smaller the package and the narrower the bandwidth needed to deliver it. Broadband is used for high speed Internet connections at a fixed monthly rate. It turns an existing telephone line into a high speed digital line capable of carrying data up to 40 times conventional modem speeds. Any download is available at the click of a mouse—there is no dial-up as there is with standard Internet Service Providers. For home owners and families there are many advantages. One of the most important is simultaneous(同时的)access to both telephone lines and the Internet. No queues and no delay. For businesses, broadband can improve customer relations and provide direct access to corporate e-mails and databases. Entire operations can go online.

单选题Roses need special care ______ they can live through winter.

单选题Today, there is no such thing as a "typical" college student. People of all ages are enrolled in college. Though the concept of college may be the same for all students, the stress and future goals are different. The college students most people think of usually range in age from 18-21, and are most often away from home for the first time. As a result, they now have choices and no parent to tell them what to do. They are responsible for their own lives, needing to learn to manage their time and find a job, while attending school. They enter this new world with the anticipation of freedom, fun and a good job after graduation. The new faces in the college are usually 30 years old or older, and are returning to school after several years away. They are starting their college education, after raising a family and are now ready to do something for themselves. Their lives are considerably different from their younger classmates. They have been on their own for a While, and are concerned about family, responsibilities, work, and the adjustment of being back in school after some years. Most important to them are the hopes of a new career or a job promotion after they graduate. Though they may come to college for different reasons, the result is the same. It is their chance to make a better life for themselves or their families. As the younger generation is looking for freedom in their lives, those who are returning to school also see freedom. The same opportunities were not available 20 years ago. So in our college and universities, there is a new sense of hope and dreams. Where once stood only the youth of our future, they are now joined by people of all ages who share the dreams of a better life.

单选题I don't think she cares, ______? A. do I B. doesn't she C. does she D. don't I

单选题Mr. Green is not the same person _________ four years ago in college.

单选题(　　)is the study of the characteristics of language varieties, the characteristics of their functions and the characteristics of their speakers as these three constantly interact and change within a speech community.

单选题I can hardly ______ the difference between these two words.

单选题It was a holiday weekend. The police officers were sitting in a hot room (56) instructions (指示) from their captain. One of these officers (57) Ed Williams. He and ten other officers were on special (58) because they knew that two weeks (59) over 400 people had died from accidents (60) by drivers. Over 4,000 people had received serious injuries, all caused by drunken drivers. The (61) would try their best to prevent (62) accidents before they happened. Joe Forest was (63) himself at a family party. It was getting late and Joe told his sister that he was (64) . Joe's sister asked him to stay and wait a few hours (65) he drove. "Don't worry. I'm going to be fine. I'm going to drive slowly. I only had a few (66) ," Joe said. Officer Williams was at his post (67) the passing cars. A green car was coming, (68) from left to right. Officer Williams stopped (69) and told Joe to get out. He asked Joe to walk (70) the white line. Joe couldn't do it. Joe also failed the breath test. Officer Williams told Joe that he must appear in court the next week and he (71) drive his car home. Joe called his sister to come and drive him (72) That was Joe's first offense (违法). He appeared in court and received a $400 fine. He was not (73) to drive for sixty days. Other drivers were (74) , for Joe hadn't killed them. But what about the future, was Joe going to stop (75) ?