专业英语八级（改错）模拟试卷313
语言知识
Cells cannot remain alive outside certain limits of
temperature and much narrower limits mark the boundaries of
effective functioning. Enzyme systems of mammals and birds are
most efficient only with a narrow range around 37℃; a departure【M1】______
of a few degrees from this value serious impairs their functioning.【M2】______
Even though cells can survive wider fluctuations the integrated
actions of bodily systems are impaired. Other animals have a wide【M3】______
tolerance for changes of bodily temperature.
For century it has been recognized that mammals and birds【M4】______
differ other animals in the way they regulate body temperature.【M5】______
Ways of characterizing the difference have become more accurate
and meaningful over time, but popular terminology still reflects an【M6】______
old division into \\
1.【M1】
with—within
解析：词汇错误。range(范围)一词前用within，表示“在某个范围内”，符合文中意思，而with表示“拥有”或“伴随”的意思，不符合此处要表达的意思。
2.【M2】
serious一seriously
解析：语法错误。serious是形容词，不能修饰动词impair，应改用其副词形式seriously。
3.【M3】
wide一wider
解析：语篇错误。根据上下文，此句意为“(与哺乳动物和鸟类相比)其他动物对体温变化的容忍度大一些。”前后句之间有比较的意味。所以应该用比较级wider，表示对比。
4.【M4】
century一centuries
解析：词汇错误。For centuries是固定短语，意为“几个世纪以来”。
5.【M5】
differ∧一from
解析：词汇错误。differ from是固定搭配。意为“与……不同，区别于……”。
6.【M6】
an—the
解析：词汇错误。此处是特指过去对动物的一种划分方法，即把动物划分为暖血动物和冷血动物，故应用定冠词。
7.【M7】
adequate—inadequate
解析：语篇错误。根据上下文，随着对更多物种的研究．我们发现原来对暖血动物和冷血动物的划分是不充分的(inadequate)。比如有的动物，体温只比人类低一到两度，而被划为冷血动物，就是不恰当的。故此处应改为inadequate，符合文意。
8.【M8】
those一that
解析：语法错误。此处对比的对象是a body temperature，是一个单数形式的名词，而且通过常识，我们知道人类的身体常温都是相同的，因此应该用单数概念的代词that。
9.【M9】
taken一made
解析：词汇错误。distinction通常和动词make搭配，意为“区分，区别”。
10.【M10】
was—去掉was
解析：词汇错误。prove在表示“证明是，原来是”这一意思时，通常用在prove to be这一结构中，其中to be可以省略。例如：The rumor proved(to be)true．这谣传证明是真的。
The days when journalism was limited to obtaining press
briefings and writing first hand account of happenings in the【M1】______
surrounding world are definitely over. Also over is the simplistic
interview journalism you published question answers from【M2】______
interviews with dignity. Your well-researched articles, picking【M3】______
facts and figures from scores of reports, publications, papers etc. is
also a done thing now. If you are privy to information that others【M4】______
do not have your chances of becoming a successful journalist are
poor.
There was a time that journalists and media did not indulge in【M5】______
expressing opinions connected with the news stories. They would
simply put the facts before the people and let people to arrive at【M6】______
their own conclusions. This is true no more. Now apart from
bringing breaking news, the media openly engages itself in
expressing views and opinions neither for or against it. In recent【M7】______
times, they not only exposed various scandals but also made the【M8】______
public feel strongly about it.
Even public opinion building by the media was acceptable but
now it
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