单选题He paused, waiting for her to {{U}}digest{{/U}} the information. A.understand B.withhold C.exchange D.contact

单选题You think you are one of the high and {{U}}mighty{{/U}}, remember pride goes before a fall. A.very fast B.very long C.very great D.very strong

单选题Silicon Valley has been {{U}}hailed as{{/U}} a symbol of creativity and success. A. published B. challenged C. acclaimed D. guided

单选题Don't forget the day ______ you were received into the Youth League. A. when B. that C. at which D. where

单选题He would have paid______ for the house if the salesgirl had insisted because he was really fond of it.

单选题Who will（ ）the extra freight charges?

单选题At last the girl received the letter she______for so long a time.

单选题Rase Chemical Corporation is proud to submit its entry to the annual Chemistry Innovation in Motion contest to be held in the Royal Park Hotel, Vancouver, Canada, September 6~10. Our entry introduces what we believe is an extraordinary product. The product is a new type of insulation material providing benefits that traditional housing insulation products do not offer. Thanks to its unique microstructure, the new material can keep houses up to 50 percent warmer in the cold winter months. This means that using our insulation will result in substantial reductions in consumer heating hills. In addition, our new insulation material is made without the harmful chemicals often found in other insulating products, making it safer to use and easier to dispose of. Moreover, the insulation functions well in all types of climates. Consumers living in humid or dry areas will equally benefit from our new insulation. We invite all scientists and observers to visit our information booth at the Chemistry Innovation in Motion contest and to meet Bernard Cho, CEO of Rase Chemical Corporation, who will be giving a presentation on the product at 9:00 A.M. on September 9.

单选题For a long time they walked without saying ______ word. Jim was the first to break ______ silence. A. the; a B. a; the C. a; / D. the; /

单选题—I wonder why Mary is so unfriendly to us. —She is ______ than unfriendly, I"m afraid.

单选题Let's learn to use the problem we are facing______a stepping-stone to future success.

单选题“Isn’t the TV play wonderful?”This sentence means__________．

单选题Find the lowest mortgage ______ available in your area by using our free search tool.A. rateB. heightC. placementD. partitions

单选题He'll be happy ______ he may be. A. when B. if C. because D. wherever

单选题_____the 2008 Olympic Games will be held in Beijing is quite clear to the people all over the world.

单选题Looking back on my childhood, I am convinced that naturalists are born and not made. Although we were brought up in the same way, my brothers and sisters soon abandoned their pressed flowers and insects. Unlike them, I had no ear for music and languages. I was not an early reader and I could not do mental arithmetic. Before World War I we spent our summer holidays in Hungary. I have only the dim memory of the house we lived in, of my room and my toys. Nor do I recall clearly the large family of grandparents, aunts, uncles and cousins who gathered next door. But I do have a crystal-clear memory of dogs, the farm animals, the local birds and above all, the insects. I am a naturalist, not a scientist. I have a strong love of the natural world, and my enthusiasm has led me into varied investigations. I love discussing my favorite topics and enjoy burning the midnight oil, reading about other people's observations and discoveries. Then something happens that brings these observations together in my conscious mind. Suddenly you fancy you see the answer to the riddle, because it all seems to fit together. This has resulted in my publishing 300 papers and books, which some might honor with the title of scientific research. But curiosity, a keen eye, a good memory and enjoyment of the animal and plant world do not make a scientist; one of the outstanding and essential qualities required is self-discipline, a quality I lack. A scientist can be made. A naturalist is born. If you can combine the two, you get the best of both worlds.

单选题Joe came to the window as the crowd {{U}}chanted{{/U}} "Joe, Joe, Joe". A.repeated B.jumped C.maintained D.approached

单选题If you have any ______ about the products on display, one of our salespeople will be happy to assist you. A. incidents B. instances C. inquiries D. innovations

单选题【2015交通银行】Make sure the table is securely anchored ．

单选题These girls didn't like to visit Chicago, and they had to go.