单选题If you are seeking______that will resolve all our ailments, you are undertaking an impossible task.

单选题The first explorer______California by land was Jedediah Strong Smith, a trapper who crossed the southwestern deserts of the United States in 1826.

单选题It is a contradiction that in such a rich country there should be so many poor people.

单选题"We didn't want to displease our most ______ supporters, therefore, we have provided them with the opportunity of getting extra tickets to any game this year," said the manager of the football club. A. acute B. ardent C. sheer D. fantastic

单选题This course focuses on the ______ of economic analysis to the problems of inflation, unemployment, the balance of payments and enterprise behavior.

单选题It strange that Peter ______ his uncle in every way. A. takes on B. takes to C. takes after D. takes down

单选题I wanted to be sure ________ a sudden emergency that we gave the right advice.

单选题The decision was made at the______ moment when the country's fate was at stake.

单选题He______ his essay from 3,000 to 1,500 words.

单选题The combination of lenses in a compound microscope makes possible greater amplification than can be achieved with a single lens.

单选题London's Heathrow airport, alongside many other major airports, is hoping that passenger numbers will be swallowed up by a new generation of huge aircraft______ A. probate B. obsolete C. swelling D. recapitulating

单选题 {{B}}Directions:{{/B}} Below is a summary of some of the main points of the passage. Read the summary and then select the best word or phrase from the box below, according to the passage. You should decide on the best choice and mark the corresponding letter on the Answer Sheet with a single line through the center. A dreadful H authority B hardest to I previous century C elated J marked D slow down K were reversed E boost L were abandoned F last two centuries M concentrate G mass migration N power Increasing numbers of people have migrated from the countryside and moved into towns and cites over{{U}} (17) {{/U}}. Most are in the Third World, where they are{{U}} (18) {{/U}}accommodate because facilities are at their most inadequate and meager resources are most stretched. In spite of{{U}} (19) {{/U}}living conditions, the vast numbers of people moving into cities constitute the biggest{{U}} (20) {{/U}}ever. While governments can take action to improve the conditions of squatters, the real solution is to{{U}} (21) {{/U}}the process of urbanization. But to do this governments need to change the ways in which they{{U}} (22) {{/U}}their development funds on the urban areas. If their priorities{{U}} (23) {{/U}}rural productivity could be increased and this would help develop the national economy. In the end, however, the rural population also lacks the{{U}} (24) {{/U}}that their urban countrymen can exert on governments.

单选题If a person talks about his weaknesses, the listener is expected to say something in the way of ______.

单选题Automation threatens mankind with an increased number of ______ hours.

单选题Shanghai is one of the largest cities in the world that ______ large populations each over ten million.