Reading Comprehension çözümlü sorular

Read the passage and answer the question. Dictionaries do not dictate how words should be used; they record how speakers actually use them. When enough people begin to use a word in a new sense, lexicographers eventually add it to the entry, not because they approve of the change but because it is evidence of how the language has moved on. Critics who regard such decisions as a lowering of standards forget that English has always changed through use rather than by decree. The word “they” in the first sentence refers to ----.

Read the passage and answer the question. Several school districts have moved the first lesson from 8.00 to 8.45 or later after studies suggested that teenagers' body clocks shift towards later sleep. Results have been encouraging: students slept longer and attendance rose. Yet the change is not painless. Parents who start work early must rearrange their mornings, bus timetables have to be redrawn, and after-school sports now run into the evening. Supporters reply that these are organisational problems, and that an organisational problem should not outweigh evidence of better health. Which of the following is NOT mentioned in the passage as a difficulty caused by later start times?

Read the passage and answer the question. Vertical farms grow crops in stacked layers inside controlled indoor environments, using LED lighting and little or no soil. Because they can be built in or near cities, they reduce the distance that produce must travel, and because water is recycled, they use far less of it than conventional fields. Their main drawback is energy: lighting and climate control are expensive, which is why most vertical farms currently grow leafy greens and herbs rather than staple crops such as wheat. According to the passage, all of the following are true of vertical farms EXCEPT that ----.

Read the passage and answer the question. Even when patients are told openly that a pill contains no active ingredient, some still report relief, a finding that has puzzled researchers. Some scientists therefore suggest that part of the effect comes from the ritual of treatment: the attention of a doctor and the act of taking a pill. Others remain unconvinced, arguing that such reports are subjective and cannot be trusted. The word “unconvinced” in the passage is closest in meaning to ----.

Read the passage and answer the question. Bilingual speakers frequently alternate between their languages within a single conversation, and sometimes within a single sentence. For a long time this practice, known as code-switching, was dismissed as evidence that speakers had not fully mastered either language. Linguists who have analysed large collections of bilingual speech, however, have found that switches are far from random. They tend to occur at points where the grammars of the two languages are compatible, and speakers often use them for specific purposes, such as quoting someone, emphasising a point or signalling membership in a particular community. In other words, code-switching typically requires a sophisticated command of both linguistic systems rather than revealing a deficit. According to the passage, which of the following would linguists most likely expect when examining a bilingual conversation?