Which of the following sentences is not true according to the author?
A．The author wants to tell us that pollution is a serious problem caused by man.
B．We can stop this trend of pollution merely by our own efforts.
C．Many scientists show their worry about the world pollution.
D．The pollution of the earth will threaten the human being's survival.

未分类题He moved his glass violently as he spoke and some of the beer still remaining in it______ on to the floor.A．overflowedB．fellC．pouredD．spilt

未分类题In 300 A.D.Chinese children played with a fan-like toy that span upwards and fell back to earth as______ceased.A．emissionB．motivationC．rotationD．suspension

未分类题Owners of a legal right to a book may______their right to someone else through a written contract.A．imitateB．documentC．changeD．transfer

未分类题The new hotel has erected a beautiful building with recreation area and conference facilities on the top floor______the finest view of the city can be obtained.A．in whichB．over whichC．whereD．there

未分类题If given a second chance, the writer would probably choose to______.A．work outside home and make a lot of moneyB．stay at home and take care of her familyC．work outside home one week and stay at home the otherD．observe the world in her little daughter's eyes

未分类题Whats the authors attitude towards the old idea that talented children 'burn themselves out' in the early years?

未分类题Hunting was originally a means of providing food, but it has now become a sport. Though in some parts of the world there are still people who hunt wild animals to provide themselves with food, in England, hunting is as much a social activity as anything else. A great many years ago, fishermen in Japan used birds to catch fish. This art of fishing is said to be at least a thousand years old and is mentioned in Japanese plays. Today, however, fishing in this way has simply become a sport, for the fishermen are not seriously interested in catching fish. On summer nights the fishing boats set out on rivers in various parts of the country. At the front of each boat there is an iron basket in which a wood fire kept burning. As the graceful curved boats float past carried along by the current, these fires, dotted here and there, make bright patterns on the water. Steering down the river, the fishermen beat the sides of the boat to encourage the birds, and people out for an evenings entertainment either sit or lie on the floor of the boats drinking beer and sometimes even cooking a meal for themselves over the flames of the fire. This method of fishing demands great skill, for the fisherman has to handle three or four birds in one hand. A long piece of string is tied round the neck of each bird and the fisherman must take care to keep the birds separate from each other. Every so often, the birds are set free and they fly close to the water in search of fish. The moment a bird catches a fish in its beak, it is pulled back on to the boat. The string is held tightly round the birds throat to prevent it from swallowing the fish it has caught. When there do not seem to be many fish in the river, the fishermen can sometimes be seen secretly throwing dead fish into the water for the birds to catch. No one really objects to this practice, as it is all part of this unusual sport. Questions:What was the original purpose of hunting?A．To catch the wild animals.B．To catch the birds.C．To catch the fish.D．To provide food.

未分类题A University of Versailles student may take course work at another institution of higher education as a transient student. For all courses other than general studies, the student must obtain prior written permission from the dean of the college in which the student is enrolled; for general study courses, prior written permission must be obtained from the dean of the University College. These courses will be listed on the University of Versailles official academic record. Each course will reflect the course number, title, grade and credit value; no grade-point value will appear on the record and no grade-point average will be calculated for the coursework listed. The name of the institution will be listed on the University of Versailles official academic record as the date that the course work was taken. Question: This passage is intended for______.Which of the following statements is not true?A．The technological revolution will provide adequate employment opportunities for school leavers if it continues to have its effects.B．Those who undergo the pressure at work are usually the unskilled workers and labor workers with dull and repetitive jobs.C．We must discover some methods to instruct people how to deal with their spare time in order to release the stress of unemployment.D．The dullness and upset of unemployment are only part of the causes of people's pressure and frustration.

单项选择题I visited Jiuzhaigou last autumn. Never in my lifeso beautiful a place like that.()A. I had seenB. did I seeC. had I seenD. I shall see

未分类题【C3】A．on boardB．on businessC．on displayD．on fire

未分类题When traveling, you are advised to take travellers checks, which provide a secure______ to carrying your money in cash.A．substituteB．selectionC．preferenceD．alternative

未分类题He misled management by giving it the idea that the older and more experienced men were not an______but a liability.A．assetB．awardC．assistanceD．advantage

未分类题A poet must not write for the age past, but for______in which he lives and those which are to follow.A．oneB．thoseC．the oneD．that

未分类题Many ways have been found______small and simple machine to process large and complicated machine parts.A．by usingB．to useC．usingD．used

未分类题The yearly procession to the temple in honor of the local god was an important religious ______in that district.A．customB．feastC．habitD．activity