A bad separation makes the cargo（）at its destination.

A . in itself B . to itself C . by itself D . of itself

A、was telling B、was told C、could tell D、would tell

A . Open the property palette and set the format mask for all the numeric items in the report.  B . Select the data to be free formatted in the life previewer and lick on the thousand separator icon on the style bar.  C . Go to the layout model and change the field attributes for the data to be changed on the report.  D . Rebuild the report using the report wizard setting this format on creation.

A . 19 dBm B . 7 dBm C . 10 dBm D . 6 dBm E . 5 dbm to 10 dBm

A . sliding bowl bottom B . gravity disc C . separating disc D . scum valve

A . ended B . terminative C . termination D . side

A . by opening the separator manually B . by separating the lower part from the upper part automatically C . by separating the upper part from the lower part automatically D . continuously

A．The man should buy a different meal ticket each month. B．Different people eat different amounts. C．Buying the meal ticket won"t save the man money. D．The price of a meal varies from month to month.

When it comes to success, luck can mean being in the right place to meet someone, or having the right skills to get a job done. It might mean turning down an offer and then having a better offer come along. Nothing can replace hard work, but working hard also means you're preparing yourself opportunity. Opportunity very often depends on luck. How many of the great inventions and discoveries came about through a lucky mistake or a lucky chance？ One of the biggest lucky mistakes in history is Columbus' so-called discovery of America. He enriched his sponsors and changed history, but he was really looking for India. However, Columbus' chance discovery wasn't pure luck. It was backed up by years of studying and calculating. He worked hard to prove his theory that the world was round. People who work hard help make their own luck by being ready opportunity knocks. When it comes to success, hard work and luck are always hand in hand. (30) A．Hard work is the most important thing for one's success. B．Hard work may invite good luck. C．Good luck plays an important role in one's success. D．Success has nothing to do with luck.

For questions 13-17, choose the person who is speaking. Write one letter(A-H)next to the number of the recording. Do not use any letter more than once. After you have listened once, replay the recording. A. manager of a fast food company B. employee representative of a dairy company C. personnel manager D. farmer E. lawyer F. bank manager G. journalist H. manager of a farm

That is because the tidiness lobby counts the benefits of neatness, but not its costs. A rough storage system (important papers close to the keyboard, the rest distributed in loosely related piles on every flat surface) takes very little time to manage. Filing every bit of paper in a precise category, with colour-coded index tabs and a neat system of cross-referencing, will certainly take longer. And by the end, it may not save any time. Your reviewer's office is easily the most untidy in The Economist (not entirely his own work, it should be said, thanks to the heroic efforts of his even untidier office-mate). But when it comes to managing information, there seems to be no discernible difference in the end result. The authors of this book trawl the furthest reaches of psychology, management studies, biology and physics to show why a bit of disorder is good for you. Chiefly, it creates much more room for coincidence and serendipity. Alexander Fleming discovered penicillin because he was notoriously untidy, and didn't clean a Petri dish, thus allowing fungal spores to get to work on bacteria. He remarked wryly on visiting a colleague's spotless lab: "no danger of mould here". It can also help make sense of things. Hearing depends on random movement of molecules: when they coincide with sounds from outside, they are strong enough to stimulate the inner ear. A bit of background noise on the phone enables our ears to filter out echoes. A slightly mushy photograph can be easier to understand. Music and art depend on mess. Procrastination makes sense too. America’s Marine Corps, the authors repeat (several times), never makes detailed plans in advance. Leaving important things to the last minute reduces the risk of wasting time on things that may ultimately prove not important at all. The authors are witheringly contemptuous of the bogus equation of tidiness and morality—for example in corporate "clean desk" policies. Disorder and creativity are so closely linked that any employer who penalizes the first sacrifices the second, they argue. America's professional organizers, a thriving and lucrative cult of tidiness coaches, are merchants of guilt, not productivity boosters. It's all fine, up to a point. But the book has two weaknesses. One is that it overstates the case. The case for tidiness in some environments—surgery, a dinner table or income tax returns—is really overwhelming. The other is that the book is a bit repetitive and disorganized. Even readers who love mess in their own lives don't necessarily like it in others. Paraphrase the sentence "the tidiness lobby counts the benefits of neatness, but not its costs". (para. 2)

Just before dawn, there was further trouble.Amelia noticed flames coming from the engine.Would she be able to reach land？ There was nothing to do except to keep going and to hope. In the end, Amelia Earhart did reach Ireland, and for the courage she had shown, she was warmly welcomed in England and Europe.When she returned to the United States, she was honored by President Hoover at a special dinner in the White House.From that time on, Amelia Earhart was famous. What was so important about her flight？ Amelia Earhart was the first woman to fly the Atlantic Ocean alone, and she had set a record of fourteen hours and fifty-six minutes. In the years that followed, Amelia Earhart made several flights across the United States, and on each occasion she set a new record for flying time.Amelia Earhart made these flights to show that women had a place in aviation and that air travel was useful. (1).Her engine went wrong when Amelia Earhart was flying alone from North America to England.() A.T B.F (2).When Amelia Earhart saw flames coming from the engine, she changed her direction and landed in Ireland.() A.T B.F (3).According to the passage, Amelia Earhart's reason for making her flights was to show that aviation was not just for men.() A.T B.F (4).Amelia Earhart was the first woman who succeeded in flying across the Atlantic Ocean alone.() A.T B.F (5)."A Dangerous Flight from North America to England would be the best title for the passage.() A.T B.F

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