中石油模拟托福语法每日一练 2

中石油模拟托福○语法题每日一练

1990-1 语法部分 21-30CNPC-TOEFL 2020年2月25日

21. Due to its excellent tensile strength, acetate rayon is an important material for products so as balloons, parachutes, fire hoses, and webbing.

答案：C测试点：习语。分析：看到紧接其后的耶，应想到这里要用 such。Such as 是固定短语。解题要点：such as 是 TOEFL 考题中常见的短语.

22. It has not been determined how years sea turtles can live in their natural environment, but they will reach a very old age if left undisturbed by humans.

答案：A测试点：缺词. 分析：how是副词，后面不能直接加名词．应为how many years.

23. A footnote is characteristically employed to give information that is too long or too detailed be included in the body of a text.

答案：D测试点：too…to…的用法. 分析：看到前文的两个 too,应立即注意后面是否有 to…的部分．此处动词 be 前缺 to.

24. Watercolors dry more faster than other paints.

答案：C测试点：比较级形式重复。分析：遇到形容词或副词的比较级，应注意其比较形式是否重复。此处应去掉 more.

25. In mathematical terms, modern algebra is set of objects with rules for connecting or relating those objects.

答案：B测试点：冠词. 分析：set 是可数名词，它前面一定要有冠词．应为…a set(of)…. 解题要点：TOEFL 同类考题还有 a group of，a series of, a blend of.

26. Alike most fruit trees, the quince is normally propagated from shoots or cuttings.

答案：A测试点：like 和 alike 的用法. 分析：alike 是副词或形容词，like 才是介词，这里要用 like. 解题要点：alike 和 like 的用法是 TOEFL 常考题型。见到划线的 alike，应立即注意是否用错。

27. A patent gives inventors exclusive rights to their inventions for a fix period of time.

答案：C测试点：词性.分析：fix 是动词，这里要用形容词 fixed 修饰名词 period.

28. In 1981 the fossil jaw of a previously unknown small mammal was found onto a Navaho reservation in Arizona.

答案：D测试点：介词. 分析：onto 表示动作，而表示地点要用 on．on the reservation 是固定搭配.

29. The wild carrot, knew as Queen Anne’s lace, gave rise to the cultivated carrot in its domesticated form.

答案：B测试点：习语／分词. 分析：固定说法， known as 是分词短语在句中作后置定语.

30. A statue, a monumental, a building, or a park may be dedicated to commemorate a distinguished individual.

答案：A测试点：词性. 分析：冠词 a后接名词，而 monumental 是形容词，应为 monument. 解题要点：这里是由 or 连接的4个并列结构。or 和 and 一样，要求所连接的部分同词性、同性质。