单选题Papusek noticed in his studies that baby ______. A. would make learned responses when it saw the milk B. would carry out learned movements when it had enough to drink C. would continue the simple movements without being given milk D. would turn its head to right .or left when it had enough to drink

单选题The head of the navy heaped scorn on both the methods and motives of the conspirators.

单选题A: Here"s a gift for you, I bought it in India. B: ______

单选题______ is good at French. A．My either children B．Either of my children C．Either my children D．My either of children

单选题The moment someone broke into the factory, a burglar______rang in the police station.

单选题 Until recently, corporate ideology in the United States has held that bigger is better. This traditional view of the primacy of big, centralized companies is now being challenged as some of the giants of American business are being outperformed by a new generation of smaller, streamlined businesses. If it was the industrial revolution that spawned the era of massive industrialized companies, then perhaps it was the information revolution of the 1990s that spawned the era we're now in—the era of the small company. For most of the 20th century, big companies dominated an American business scene that seemed to thrive on its own grandness of scale. The expansion westward, the growth of the railroad and steel industries, an almost limitless supply of cheap raw materials, plus a population boom that provided an ever-increasing demand for new products(although not a cheap source of labor) all coincided to encourage the growth of large companies. But rapid developments in the marketplace have begun to change the accepted rules of business and have underscored the need for fast reaction times. Small companies, without huge overhead and inventory, can respond quickly to a technologically advanced age in which new products and technologies can become outmoded within a year of their being brought to market. Of course, successful emerging small companies face a potential dilemma in that their very success will tend to turn them into copies of the large corporate dinosaurs they are now supplanting. To avoid this trap, small companies may look to the example of several CEOs of large corporations who have broken down their sprawling organizations into small, semi-independent divisions capable of surviving in today's marketplace.

单选题The man was sentenced to 10 years in prison because he______a government official.

单选题They need to move to new and large apartments. Do you know of any ______ones in this area?(2007年清华大学考博试题)

单选题As to the catalog the author may not agree that ______. A．there are different scales of catalog B．it is different for buyers and for sellers C．it is the online representation of what is for sale D．it is the same of business to business as business to customer

单选题For a late drink, come to our nightclub, ______ stays open until 4:00 a.m. A. where B. that C. which D. what

单选题W: In my opinion, watching the news on TV is a good way to learn English. What do you think?M: It would be better if you could check the same information in English newspapers afterwards.Q: What does the man say about learning English? A. Priority should be given to listening. B. It's most helpful to read English newspapers every day. C. It's more effective to combine listening with reading. D. Reading should come before listening.

单选题{{B}}Passage Three{{/B}} Sea horses have unusual parents. The female sea horses lay the eggs, but unlike other creatures. It's the males that give birth to the young. Male sea horses have a fold of skin on their bellies that forms a pocket, called a brood pouch. During the breeding season, the sea horse's pouch swells to receive eggs. A female sea horse lays up to 200 eggs at a time in the pouch. Then she swims off, leaving her male partner to care for the developing eggs and give birth to young sea horses. The female will return every day to check on her mate and the eggs, but she doesn't stay long,nor does she take part in the birth. It takes from five to six weeks for the eggs in the male's pouch to develop. During this time the male avoids open water and hides in sea grass. His big pouch makes it difficult from him to swim, so the male often uses his tall to grasp a piece of sea grass. Firmly, gripping the grass, he will stay perfectly still for hours or even days. The male sea horse will change Iris color to blend with his surroundings and avoid being seen by predators who will try to eat him or poke holes in his pouch to get the eggs. The eggs hatch inside the male's pouch. When the babies begin moving around, the mate sea horse knows it's time for them to be born. He grabs a sea grass stem with his tail and begins rocking, bending his body back and forth, this causes the opening to enlarge until wide enough for the first baby sea horse to shoot out. the father sea horse continues rocking, bending, and stretching his body so that the rest of the babies can be born. Sometimes he has to press his pouch against a rock or some stiff seaweed to force the young out. Sea horse babies are born in groups of five or more. Sometimes it takes two days for the father sea horse to give birth to all his young. He is very tiered when it's over. Soon after giving birth to one brood, the male will approach his mat and show her his empty pouch. This tells her he is ready to receive eggs again.

单选题Which of the following will fans cherish the most?

单选题Again when we report or describe our thinking to other people we do not merely report unspoken words and sentences. Such sentences do not always occur in thinking, and when they do they are merged with vague imagery and the hint of unconscious or subliminal activities.

单选题His essay is ______ with more than 120 full-color photographs that depict the national park in all seasons.

单选题I want to see the old part of the town where the essence of Beijing is best ______.