单选题The representatives voted _________ to modify the constitution in order to meet the need of expansion.

单选题Will the author move to the country? A) Yes, he will. C) It is difficult to tell. B) No, he will not. D) He is not sure.

单选题Consumers were ______ when the size of the ground coffee of Chock full o'Nuts shrunk dramatically.

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单选题 Vivid, violent dreams can portend brain disorders by half a century, a new study finds. Spotting early warning signs of the disease may {{U}} {{U}} 1 {{/U}} {{/U}}clinicians to monitor and treat patients long {{U}} {{U}} 2 {{/U}} {{/U}}the brain deterio-rates. People with a mysterious sleep disturbance {{U}} {{U}} 3 {{/U}} {{/U}} REM sleep behavior disorder, or RBD, experience a sudden change in the nature of dreams. Dreams increasingly become more violent and frequently {{U}} {{U}} 4 {{/U}} {{/U}} episodes in which an attacker must be fought {{U}} {{U}} 5 {{/U}} {{/U}}. The normal muscle paralysis that accompanies dreams is gone, {{U}} {{U}} 6 {{/U}} {{/U}} the dreamer, who is most often male, to act {{U}} {{U}} 7 {{/U}} {{/U}}the dream's punches, twists and yells. Doctors used to think of RBD as an isolated disorder. But follow-up studies {{U}} {{U}} 8 {{/U}} {{/U}}that a striking number of these patients later {{U}} {{U}} 9 {{/U}} {{/U}} neuro-degen-erative diseases, including Parkinson's disease and Lewy body dementia. The exact figures {{U}} {{U}} 10 {{/U}} {{/U}}, but some studies find that anywhere from 80 to 100 percent {{U}} {{U}} 11 {{/U}} {{/U}} get a neurodegenerative disorder. In a study, 27 patients who {{U}} {{U}} 12 {{/U}} {{/U}} the criteria (of which only three were women, {{U}} {{U}} 13 {{/U}} {{/U}}the curious male pre-dominance of RBD), the median interval {{U}} {{U}} 14 {{/U}} {{/U}}onset of the sleep disorder and of the neurological disorder was 25 years. {{U}} {{U}} 15 {{/U}} {{/U}} six of these patients the sleep disorder was first {{U}} {{U}} 16 {{/U}} {{/U}}by their spouse on their honeymoon or shortly afterwards. In one case, RBD {{U}} {{U}} 17 {{/U}} {{/U}} Parkinson's disease by 50 years. The researchers can't {{U}} {{U}} 18 {{/U}} {{/U}} how frequently this happens in the general population, because patients were {{U}} {{U}} 19 {{/U}} {{/U}}to have a minimum interval of 15 years between the onset of RBD and diagnosis of neurodegenerative disease. But {{U}} {{U}} 20 {{/U}} {{/U}} such long intervals between diseases were unexpected.

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单选题The ______ among his sisters was that he ought to marry the girl as soon as possible to avoid a scandal.

单选题Considering the present birth rate, the prediction that the world population will decrease in the near future simply does not ______ .

单选题A patient can still live a comfortable and satisfactory life, even after the removal of ______.

单选题 {{B}}Passage ThreeQuestions 33 to 35 are based on the passage you have just heard.{{/B}}

单选题 Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A, B, C and D, and decide which is the best answer. Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre.

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单选题Passage One Questions 26 to 29 are based on the passage you have just heard.

单选题Now listen to the following recording and answer questions 16 to 18.

单选题A) linking C) connecting B) interacting D) correlating

单选题Who was the representative during the second period?

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