单选题He was not ______ and preferred to be alone most of the time.

单选题After three hours of______, I decided to stop ______it for a while.

单选题 Tracy was determined to become a journalist and we were glad to know that her perseverance finally ______.

单选题These ______ did usually well in the contest, so the judges didn't know whom give prize to.

单选题Man: Hello. This is Mark Smith. I'm calling to see if my blood test results are in. Woman: Dr. Miller just sent them to the lab last night, so the earliest they could be back tomorrow. Question: What does the woman mean?

单选题That singular achievement was not just about Korea's arrival as a football force but as a self-confident mature nation to be ______ seriously. A. coped B. shown C. established D. taken

单选题The thought ______ he might be a scientist some day encouraged him to study hard. ( )

单选题The best time to view the Mona Lisa, according to a new book on the best times to do things, is around nine o'clock on a Sunday morning: most tourists, it seems, don't realise that the Louvre is open then, while plenty of those who do will still be 27 from the wine-fuelled excesses of Saturday night. The best night to eat at a restaurant is a Tuesday: no crowds, but better than a Monday, since many restaurants don't get weekend deliveries, malting Monday's food less 28 . Such is the 29 but strangely compelling life-advice collected within the covers of Buy Ketchup In May And Fly At Noon, by Mark Di Vincenzo, a book that takes literally the cliché that timing is everything. But the 30 of his outlook are universal. If there's a perfect time to ask for a pay rise or a date, or a perfect moment in life to buy a house, have children or switch jobs, then there's hope for us all, ff only we can time things right. Of course, there's no such 31 art of timing that will make everything run smoothly. But one general principle that does 32 from Di Vincenzo's book is this: it pays, in life, to learn when and how to deliberately 33 out of synchronise (同步) with the rest of the world. Sometimes, this is a simple question of 34 the crowds: obviously, that's the reason for holidaying off season, and it's why Di Vincenzo recommends calling customer-service lines the moment they open, when call volume is lowest. But there's more to the matter than 35 avoiding peak times: with a little cunning (技巧), you can desynchronise yourself from the crowd so as to make their 36 behaviour work to your advantage. A. numerous B. avoiding C. worldly D. implications E. implied F. secret G. fresh H. engagements I. recovering J. emerge K. merely L. herd M. superior N. conversely O. fall

单选题Scientists have been struggling to find out the reason behind blushing （脸红）。Why would humans evolve（进化） a 21__________ that puts us at a social disadvantage by 22__________ us to reveal that we have c

单选题选出下面读音不同的选项（）。

单选题Eating an apple a day doesn t keep the doctor away, but it does reduce the amount of trips you make to the drug store per year. That s according to a new study that investigates whether the

单选题I told them I was perfectly ______ to help if they asked.

单选题A. procedure B. soldier C. storage D. fragrant

单选题Human facial expressions differ from those of animals in the degree to which they can be ______ controlled and modified. A.deliberately B.consequently C.originally D.absolutely

单选题He is a very ______character; he is never relaxed with strangers.

单选题 Bernard Bailyn has recently reinterpreted the early history of the United States by applying new social research findings on the experiences of European migrants. In his reinterpretation, migration becomes the organizing principle for rewriting the history of preindustrial North America. His approach rests on four separate propositions. The first of these asserts that residents of early modern England moved regularly about their countryside; migrating to the New World was simply a natural spillover. Although at first the colonies held little positive attraction for the English-they would rather have stayed home-by the 18th century people increasingly migrated to America because they regarded it as the land of opportunity. Secondly, Bailyn holds that, contrary to the notion that used to flourish in America history textbooks, there was never a typical New World community. For example, the economic and demographic character of early New England towns varied considerably. Bailyn's third proposition suggest two general patterns prevailing among the many thousands of migrants: one group came as indentured servants, another came to acquire land. Surprisingly, Bailyn suggests that those who recruited indentured servants were the driving forces of transatlantic migration. These colonial entrepreneurs helped determine the social character of people who came to preindustrial North America. At first, thousands of unskilled laborers were recruited; by the 1730's, however, American employers demanded skilled artisans. Finally, Bailyn argues that the colonies were a half-civilized hinterland of the European culture system. He is undoubtedly correct to insist that the colonies were part of an Anglo-American empire. But to divide the empire into English core and colonial periphery, as Bailyn does, devalues the achievements of colonial culture. It is true, as Bailyn claims, that high culture in the colonies never matched that in England. But what of seventeenth-century New England, where the settlers created effective laws, built a distinguished university, and published books? Bailyn might respond that New England was exceptional. However, the ideas and institutions developed by New England Puritans had powerful effects on North American culture. Although Bailyn goes on to apply his approach to some thousands of indentured servants who migrated just prior to the revolution, he fails to link their experience with the political development of the United States. Evidence presented in his work suggests how we might make such a connection. These indentured servants were treated as slaves for the period during which they had sold their time to American employers. It is not surprising that as soon as they served their time they passed up good wages in the cities and headed west to ensure their personal independence by acquiring land. Thus, it is in the west that a peculiarly American political culture began, among colonists who were suspicious of authority and intensely anti-aristocratic.

单选题Many Americans regard the jury system as a concrete expression of crucial democratic values, including the principles that all citizens who meet minimal qualifications of age and literacy are equally competent to serve on juries; that jurors should be selected randomly from a representative cross section of the community; that no citizen should be denied the right to serve on a jury on account of race, religion, sex, or national origin; that defendants are entitled to trial by their peers; and that verdicts should represent the conscience of the community and not just the letter of the taw. The jury is also said to be the best surviving example of direct rather than representative democracy. In a direct democracy, citizens take turns governing themselves, rather than electing representatives to govern for them. But as recently as in 1968, jury selection procedures conflicted with these democratic ideals. In some states, for example, jury duty was limited to persons of supposedly superior intelligence, education, and moral character. Although the Supreme Court of the United States had prohibited intentional racial discrimination in jury selection as early as the 1880 case of Strauder v. West Virginia, the practice of selecting so-called elite or blue-ribbon juries provided a convenient way around this and other antidiscrimination laws. The system also failed to regularly include women on juries until the mid-20th century. Although women first served on state juries in Utah in 1898, it was not until the 1940s that a majority of states made women eligible for jury duty. Even then several states automatically exempted women from jury duty unless they personally asked to have their names included on the jury list. This practice was justified by the claim that women were needed at home, and it kept juries unrepresentative of women through the 1960s. In 1968, the Congress of the United States passed the Jury Selection and Service Act, ushering in a new era of democratic reforms for the jury. This law abolished special educational requirements for federal jurors and required them to be selected at random from a cross section of the entire community. In the landmark 1975 decision Taylor v. Louisiana, the Supreme Court extended the requirement that juries be representative of all parts of the community to the state level. The Taylor decision also declared sex discrimination in jury selection to be unconstitutional and ordered states to use the same procedures for selecting male and female jurors.

单选题A: You have a call on line one. B: ______.