练习说明
Exercise1 在定位句中选出要求词性
第 1 题
（名词）In one valiant attempt in 1979, biologist Robert Garrott and his team camped on sea ice and attached radio collars to foxes, which they tried to follow by plane.
第 2 题
（形容词）She had less confidence in the dating method, she said, because language changes in an irregular way based on social factors like the size of the speaker’s group and its degree of contact with others.
第 3 题
（形容词）But these descriptions are qualitative in nature rather than being controlled as an experiment would be, so Dr Nisbett’s research is a valuable complement to our work.
第 4 题
（名词单数）This combination of a very large cushion and a couch provides Wordplay's staff with a comfortable place to curl up for a short sleep.
第 5 题
（动词原形）This led to the practice of soaking fragrant woods and resins in water and oil to form a lotion that could be rubbed into skin to soften it.
第 6 题
（形容词）In addition, in order to understand both experienced preschool users of the system and those who were new to video games, we split the sample so that thirteen families owned at least one Nintendo DS and thirteen did not.
第 7 题
（动词原形）What’s more, we tend to focus solely on our own emotions, affecting our ability to empathise with others.
第 8 题
（形容词）To protect the island’s ecologically sensitive areas, any proposed road will be subject to a report assessing its environmental impact prior to construction.
第 9 题
（名词）But chilies also attract predators, largely rodents like packrats and cactus mice, that crush seeds and make germination impossible.
第 10 题
（名词单数）Instead, he thinks that a chili's heat protects it from disease that a certain fungus can trigger, the primary reason chili seeds die prior to being dispersed.
第 11 题
（名词复数）Friedman concluded that the most plausible resolution of this paradox was that ‘Voynichese’ is some sort of specially created artificial language, whose words are devised from concepts, rather than linguistics.
第 12 题
（名词）Bayer began working with mycelium in order to find a replacement for the harmful adhesive used in building manufacturing.
第 13 题
（不可数名词）He points out, however, that this doesn’t mean that items made with mycelium are subject to quick decay, ‘unless the conditions for such degradation to occur are created,’ such as a shift in humidity or an increase or decrease in temperature.
第 14 题
（名词单数） As many RCA members were also boxers, the buckle, commonly awarded to the best boxers, became the preferred trophy of rodeo event.
第 15 题
（形容词）The business and sport of rodeo is now as legitimate as any other national sport, and the PRCA has achieved a status equal to the professional American football and basketball leagues.
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