Everglades National Park officially opened in______.

A . 正确 B . 错误

A . 凯越 B . 林荫大道 C . 昂科拉 D . 昂科雷

A . 所有ILS显示在EHSI上消失 B . EADI上的ILS偏离杆和刻度消失 C . FMC调谐ILS系统 D . ILS接收机不再有电

A . 雨刷立即停止运动。 B . 雨刷运动到风档下边缘时停止不动。 C . 雨刷运动到风档上边缘时停止不动。 D . 雨刷慢速——快速交替运动。

A . Let’s B . You should C . Why not D . How about

A . A、parkes B . B、parks C . C、park D . D、parkies

An American explorer John Charles Fremont travelled through the area in the early 1800's. He found the land shaped like a bowl. So he named it the Great Basin. It is a land of unusual beauty and sharp differences. For example, you can climb a mountain covered with green forests, then cool yourself in a field of snow as you arrive at the top. Here and there, sharp rocks push out through the snow. Among the rocks you might see homes of the golden hawk (鹰), a bird that was once in danger of dying out. You can camp in a campground on the edge of Lehman Caves. These caves are a group of large underground rooms made of limestone (石灰石). You can walk through them for about a kilometre. Before the park opened, the caves were the centre of interests for anyone travelling through this area. The state of Nevada has wanted a national park for more than 60 years. There have always been the opposite ideas from people who believes that a park would harm(损害) mining and agriculture. The bill that set up the park, however, promises that mines will remain open, and that sheep and cows will continue to feed on the mountainsides. Lehman Caves are______. A．about a kilometre each B．separated from each other C．rooms made of limestone D．what interest visitors most

A．is a successful pioneer in adopting SDR operations in CP treatment B．is famous because of his success with the triplets who are very difficult cases C．is ambitious by hoping to do another 1,000 SDR operations D．is not cautious enough by taking risks to perform. the operation very high up the spine 此题为多项选择题。

The national anthem(s)of Canada is/are A．O Canada. B．God Save the Queen. C．O Canada and God Save the Queen. D．O Canada and the Star Spangled Banner.

A．excludes B．fulfils C．dominates D．expanding

America's national parks are like old friends. You may not see them for years at a time, but just knowing they're out there makes you feel better. Hearing the names of these famous old friends--Yosemite, Yellowstone, Grand Canyon--revives memories of visits past and promotes dreams of those still to come. From Acadia to Zion, 369 national parks are part of a continually evolving system. Ancient fossil beds, Revolutionary War battlefields, magnificent mountain ranges, and monuments to heroic men and women who molded this country are all a part of our National Park System (NPS). The cafe and preservation for future generations of these special places is entrusted to the National Park Service. Uniformed Rangers, the most visible representatives of the Service, not only offer park visitors a friendly wave, a helpful answer, or a thought-provoking history lesson, but also are skilled rescuers, firefighters, and dedicated resource protection professionals. The National Park Service ranks also include architects, historians, archaeologists, biologists, and a host of other experts who preserve and protect everything from George Washington's teeth to Thomas Edison's wax recordings. Modern society has brought the National Park Service both massive challenges and enormous opportunities. Satellite and computer technologies are expanding the educational possibilities of a national park beyond its physical boundaries. Cities struggling to revive their urban cores are turning to the Park Service for expert assistance to preserve their cultural heritage, create pocket parks and green spaces, and re-energize local economies: Growing communities thirsty for recreational outlets are also working with the NPS to turn abandoned railroad tracks into bike and hiking trails, as well as giving unused federal property new life as recreation centers. To help meet these challenges and take advantage of these opportunities, the National Park Service has formed partnerships--some dating back 100 years, some only months old--with other agencies, state and local governments, corporations, American Indian tribes and Alaska Natives, Park Friends groups, cooperating associations, private organizations, community groups and individuals who share the National Park ethic. National Park Week 1996 is a celebration of these partnerships. Why are America's national parks like old friends？ A．Because they are always out there. B．Because they are very old. C．Because they make people feel better. D．Because they are very famous.

Electronic media are having a greater impact on the people's lives every day. People gather more and more of their impressions from representations. Television and telephone communications are linking people to a global village, or what one writer calls the electronic city. Consider the information that television brings into your home every day. Consider also the contact you have with others simply by using telephone. These media extend your consciousness and your contact. For example, the video coverage of the 1989 San Francisco earthquake focused on "live action" such as the fires or the rescue efforts. This gave the viewer the impression of total disaster. Television coverage of the Iraqi War also developed an immediacy. CNN reported events as they happened．This coverage was distributed worldwide. Although most people were far away from these events, they developed some perception of these realities. In 1992, many people watched in horror as riots broke out on a sad Wednesday evening in Los Angeles, seemingly fed by video coverage from helicopters. This event was triggered by the verdict (裁定) in the Rodney King beating. We are now in an age where the public can have access to information that enables it to make its own judgements, and most people, who had seen the video of this beating, could not understand how the jury (陪审团) was able to acquit (宣布……无罪) the policemen involved．Media coverage of events as they occur also provides powerful feedback that influences events. This can have harmful results, as it seemed on that Wednesday night in Los Angeles. By Friday night the public got to see Rodney King on television plea ding, "Can we all get along？" By Saturday, television seemed to provide positive feedback as the Los Angeles riot turned out into a rally for peace. The television showed thousands of people marching with banners and cleaning tools. Because of that, many more people turned out to join the peaceful event they saw unfolding on television. The real healing, of course, will take much longer, but electronic media will continue to be a part of that process. The best title for the passage is______. A．The 1992 Los Angeles Riots B．The Impact of Media on Current Events C．The 1989 San Francisco Earthquake and the 1992 Los Angeles Riots D．How Media Cover Events

(1). Why can't Tom park in the staff car park？ A、Because he does not work here. B、Because he is not a manager. C、Because he is a new comer. (2). Which of the following is true？ A、Tom can park his car behind the building. B、Tom can use the manager's car. C、David can help Tom to park his car in the staff car park. (3). When can Tom go to have his lunch？ A、Before 12:30. B、After 12:30. C、After 1:00. (4). What can Tom do in the office？ A、Eat and drink. B、Smoke. C、Phone abroad. (5). Where can everyone go to smoke？ A、In the car park. B、In the coffee lounge. C、In the café near the office building.

A．成长/遇见/共享/感恩 B．成长/传承/共享/温度 C．感动/传承/共享/温度 D．成长/新锐/探索/温度

A．细胞膜 B．细胞壁 C．核糖体 D．内质网