| GMAT考试易错题（2019/8/29） |
| 第1题：某产品有一等品、二等品和不合格品三种，若在一批产品中一等品件数和二等品件数的比是5:3，二等品件数和不合格品件数的比是4:1，则该批产品的不合格品率约为()． A．7.2% B、8% C、8.6% D、9.2% E、10% |
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| 第2题：Students at a certain university have complained that some of their professors do not provide copies of their lecture notes at every class. The student body president has argued that, in order to further the educational purposes of the university, all professors should be required to post their lecture notes online. Which of the following, if true, most weakens the students’ argument that the professors should be required to post their lecture notes online A、At the most popular classes, there are often insufficient quantities of lecture note copies to accommodate all of the students. B、Students have acknowledged that if the lecture notes are posted online, they will be less likely to go to class. C、Professors complain that the university does not provide sufficient copying funds, so that professors often have to pay for copies of lecture notes out of their own pockets. D、Over 80 percent of students have access to the Internet in their dorm rooms, and all students have 24-hour access to the Internet at the computer laB、 E、The university has publicly stated that one of the educational goals of the university is to help all students gain competency with the Internet. |
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| 第3题：ThegroupcalledtheTetonSiouxinhabitspartsofNorthandSouthDakota;theirlanguageandcustomsdiffer,however,fromtheYankton,Sisseton,andDakotaSioux.（） (A)theirlanguageandcustomsdiffer,however,from (B)itslanguageandcustomsdiffer,however,from (C)however,theyhavedifferentlanguageandcustomsthan (D)however,theirlanguageandcustomsdifferfromthoseof (E)itslanguageandcustomsdiffer,however,fromthoseof |
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| 第4题：Read the statement and the instructions that follow it, and then make any notes that will help you plan your response. Write your response on a separate sheet of paper. If possible, type your essay on a word processor. Observe the 30-minute time limit. The success of a company correlates directly with the average job satisfaction of its employees. Discuss the extent to which you agree or disagree with the opinion stated above. Support your views with reasons and/or examples from your own experiences, observations, or reading. |
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| 第5题：The questions in this group are based on the content of a passage.After reading the passage, choose the best answer to each question.Answer all questions following the passage on the basis of what is stated or implied in the passage. If you ask a person on the street to name the top predator in the sea, most people would probably say the great white shark.But they would be wrong.A、great white shark is a relentless eating machine, superbly designed for its role at the top of the food chain, but the fact is, when a great white shark meets a killer whale, the killer whale has lunch. Not bad for an animal that is neither a whale nor a killer. The killer whale, known to scientists as orcinus orca, is one of the largest, fastest, and most intelligent predators in the world’s oceans. The orca is not technically a whale, but rather the largest member of the dolphin family. The name "orca" has become the preferred name for the animal, because the name "killer whale" perpetuates the myth that orcas are dangerous to humans; in fact, there has never been a recorded incident of an orca attacking a human in the wilD、This is not to say, however, that orcas are not dangerous to other marine species. Orcas in the wild have been observed consuming an astonishing variety of marine species, including salmon, tuna, sharks, giant squid, penguins, sea lions, dolphins, and even other whales, which the orcas hold under water until they drown. It is thought that theEnglish name "killer whale" came from a mistranslation of the Spanish name asesina de ballenas, or "whale killer." Despite decades of study, many aspects of the creatures’ life cycle and habits remain mysteries.Biologists only recently determined that there are, broadly speaking, three separate types of killer whale: residents, transients, and off shores. The residents live in large pods of up to 40 animals and primarily eat fish; these axe the most social of the killer whale types, with each pod having distinctive songs and complex social interactions. Transients are much quieter animals who roam large distances in groups of two to six while hunting marine mammals such as sea lions and dolphins. It is the transients who earned the orca the reputation of being whale killers. The third type of orca is the offshore variety, which rarely ventures toward coasts. These poorly understood animals travel in large groups, are somewhat smaller than their coastal cousins, and are thought to eat fish, sharks, and squid, but probably not other mammals. According to the information presented in the passage, what can be inferred about an orca that is observed killing and eating a juvenile minke whale A、The orca is part of a large pod of orcas that rarely approaches coastal areas. B、The orca is eating the minke whale only because the orca’s normal food, fish such as salmon and tuna, cannot be found in the areA、 C、The orca engaged in distinctive songs and complex social interactions with the minke whale prior to killing it. D、The orca is most likely of the variety of killer whales known as transients. E、If the orca had not eaten the minke whale, the minke whale would most likely have been eaten by a great white shark. |
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