题库
题库
| 单选题 | Concerning the difference between baby boys and girls in physical development of ability scientists believe _____. | 查看答案 |
| 单选题 | The author implies in the last two paragraphs that _____. | 查看答案 |
| 简答题 | What is the passage mainly about? . | 查看答案 |
| 简答题 | Transactions in many banks are claimed to be safe because they __. | 查看答案 |
| 简答题 | The bank teller covered up his crime by ____. | 查看答案 |
| 简答题 | What must the librarian do thirty days after she received the notice? . | 查看答案 |
| 简答题 | According to the last paragraph, what kind of criminal are the police unable to catch? . | 查看答案 |
| 填空题 | writers with increases in musicians all accurately attract express upon combine well lie appeal say How people first learned to invent words is unknown, (21)______ other words, the origin of language is a mystery. (22)______ we really know is that humans, unlike animals, somehow invented certain sounds to (23) ______thoughts and feelings, actions and things, so that they could communicate with each other; and that later they agreed (24)______ certain signs, called letters, which could be (25) ______to represent those sounds and which could be written down. Those sounds, whether spoken or written in letters, we call words. The power of words, then (26)______ in their association---the things they bring up before our minds. Words become filed with meaning for us by experience; and the longer we live, the more certain words recall to us the glad and sad events of our past; and the more we read and learn, the more the number of words that mean something to tell us (27)______. Great writers are those who not only have great thoughts but also express these thoughts in words which (28)______ powerfully to our minds and emotions. This charming and telling use of words is what we call literary style. Above all, the real poet is a master of words. (29)______ can convey meaning in words which sing like music and which, by their position and association, can move others to tears. We should, therefore, learn to choose our words carefully and use them (30)______, or they will make our speech silly and vulgar. |
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| 简答题 | Using international phone links, a group of West German hackers took repeated strolls through NASA computers last summer, as well as through several U.S. military networks. NASA spent three months changing passwords and clearing out "trap door" programs that the intruders had planted to give them access. Another German hacker spent nearly two years cruising through unclassified data in U.S. Defense Department and other research computers around the world until he was stopped last year. And last May, NASA's Jet Propulsion Laboratory in Pasadena, California, was invaded by hackers yet to be identified. Even companies with good security have run into a new problem: the computer virus. Like micro-organisms, these replicate and spread. They're tiny bits of software, often quickly written，that hide in larger programs and then pounce unpredictably. | 查看答案 |
| 单选题 | The firm should make a substantial profit satisfactory labor relations are maintained. | 查看答案 |
| 单选题 | Susan had worked for three years to be a computer analyst but found her progress . | 查看答案 |
| 单选题 | Peter's personal computer costs Jack’s. | 查看答案 |
| 单选题 | Mark spent all evening talking about his latest novel, none of us had ever heard. | 查看答案 |
| 单选题 | This is one of the rarest questions that at such a meeting. | 查看答案 |
| 单选题 | During the 1840's, Dorothea Dix was a leader in the movement for the of prison conditions in the U.S.. | 查看答案 |
| 单选题 | Mr. Walker's new fitted so badly across the shoulders that he took it back to the shop to complain. | 查看答案 |
| 单选题 | I read an interesting in a newspaper about farming today. | 查看答案 |
| 单选题 | We knew their football team was bigger and stronger, but we them anyway and beat them. | 查看答案 |
| 单选题 | The cow had lost its own calf. but the fanner persuaded it to one whose mother had died. | 查看答案 |
| 单选题 | What kind of hearing loss mentioned in the passage is the most serious? | 查看答案 |
| 单选题 | Hearing loss caused by damage to can often be restored. | 查看答案 |
| 单选题 | Which of the following is NOT a source of deafness? | 查看答案 |
| 单选题 | It can be inferred from the passage that . | 查看答案 |
| 单选题 | Which of the following statements is NOT true? | 查看答案 |
| 单选题 | The step-test was given | 查看答案 |
| 单选题 | When were pulse rates taken? | 查看答案 |
| 单选题 | The exercise schedule was planned so that the amount of active riding | 查看答案 |
| 单选题 | What did Group A do in their program? | 查看答案 |
| 单选题 | This paragraph implies that | 查看答案 |
| 单选题 | Ray Birdwhistell believes that physical appearance . | 查看答案 |
| 单选题 | According to the passage, the final mouth shape is formed . | 查看答案 |
| 单选题 | Ray Birdwhistell can tell what region of the United States a person is from by . | 查看答案 |
| 单选题 | People who live are more friendly. | 查看答案 |
| 单选题 | This passage might have been taken out of a book dealing with | 查看答案 |
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| 单选题 | A_________ gain or profit is the actual gain after all working expenses have been paid. | 查看答案 |
| 单选题 | A better working environment improves people's performance, and _________ productivity. | 查看答案 |
| 单选题 | A completely new situation will ________ when the examination system comes into exist-ence. | 查看答案 |
| 单选题 | A cork will ________ in water, but a stone sinks. | 查看答案 |
| 单选题 | A dark suit is preferable _________a light one for evening wear. | 查看答案 |
| 单选题 | A deputy director will be _________the whole factory next week when the director is away for a month. | 查看答案 |