摘要:31.Pewter,ametalwithanancientheritage,isstillpracticalmediumforthenonprofessionalmetalworker.答案:C测试点:冠词。分析:可数名词前应有冠词或代词。(C)后的medium是可数名词,其前虽然有形容词pract…
31. Pewter, a metal with an ancient heritage, is still practical medium for the nonprofessional metalworker.

答案:C
测试点:冠词。
分析:可数名词前应有冠词或代词。(C)后的medium是可数名词,其前虽然有形容词practical,但缺乏冠词。应是still a practical…。
32. According to cognitive theories of emotion, anger occurs when individuals believe that A they have been harmed and that the harm was either avoidable and undeserved.
答案:D
测试点:either…or和both…and的使用方法。
分析: 这两个连词短语在TOEFL考试题中常常不正确配搭。后边有and而无or,为此为案件线索,分析这里either错用,理应是both…and的构造。
33. Jackie Mclean’s recordings have shown that he is one of the few jazz musicians who style A B of playing has kept pace with the evolution of modern jazz.
答案:B
测试点:代词。
分析:名词前边理应用形容词性的代词装饰、限定。这里,名词style前理应用所有格的whose,而无需主格的who。
34. How Native Americans developed corn is a puzzling, for no wild corn has ever been discovered, and it grows only where people plant and tend it.
答案:B
测试点:词性。
分析:见到句中的系动词its应想起之后的a…是表语,此表语由a 名词组成。puzzling是形容词,运用名词puzzle。
35. A principle of manager is to ensure that every action or decision achieves a carefully planned goal.
答案:A
测试点:同义词。
分析:manager用于指“人”,前边应有冠词。a或the。这里运用指“事”的名词management
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