中石油模拟托福○语法题每日一练
1993-10 语法部分 21-30
CNPC-TOEFL
2020年7月2日
21. Paper is strong under tension instead crumples easily under the stress of compression.
答案：C
测试点；连词。分析：instead 是副词，而此处连接两个谓语部分应当用连词。应为 but。
22. Tariffs are the taxes or customs duties levied against goods that are import from another country.
答案：C
测试点：词形／被动语态。分析：import 是动词原形，而此处应用过去分词与 are 构成被动语态。应为 imported。
23. Each person in the United States consumes an average of 560 pounds of dairy productivity every year.
答案：D
测试点：近义词。分析：productivity 意为“生产力：生产率”，而此处应当用表示“产品”的 products。
24. The vascular system consist of the heart, arteries, veins, capillaries, and lymphatics.
答案：B
测试点：主谓数的一致。分析：主语是第三人称单数的 system，谓语动词不能用原形 consist，应为 consists。
25. The Hopi community of Oraibi in northeastern Arizona is one of the oldest, not if the oldest, continuously occupied settlements north of Mexico.
答案：A
测试点：习语／词序。分析：not if 后接从句，意为“如果…，就不…”。后接词或词组、表示“即使不…”，应当用 if not。
26. When a corporation needs to raise large amounts of capital, common stock can be issued and sell in part to outside investors.
答案：C
测试点：并列结构伺形。分析：and 两边所连接的成份应同词性、同形式。and 前为过去分词 issued，and 后不能用动词原形sell，应为 sold。
27. The development of stratus clouds is extremely common over the cold seawater away the northwestern United States coast.
答案：D
测试点：介词。分析：away 是副词，而此处需要介词连接两个名词词组。应为 along。
28. Contemporary management practice have been influenced by investigations in the behavioral sciences.
答案：A
测试点：主谓数的一致。分析：主语是第三人称单数的 practice，助动词不能用 have。应为 has been。
29. The Yukon River, which flows into the Bering Sea, gives its name to a region of Alaska and a territory of the Canada.
答案：D
测试点：冠词。分析：国名 Canada 为专有名词，前面不能加冠词。the 多余。亦可由并列结构看出此处错误：and 前 为 a region of Alaska，Alaska 前无冠词：and 后应为同样结构。
30. Although the United States experienced rapidly growth in the first half of the nineteenth century, it was still predominately concerned with agriculture and forestry.
答案：A
测试点：词性。分析：rapidly 为副词，而修饰名词 growth 应用形容词。应为 rapid。解题要点：见到划线的以-ly 结尾的副词，应注意其是否错用，是否应为形容词。
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