2017年9月21日SAT官方每日一题---改进句子.

　　下面是2014年9月21日的SAT官方每日一题的内容，是关于阅读方面的，题型是改进句子。SAT官方每日一题是collegeboard每天都会发布的题目，关于SAT考试的三个部分的各个题型。下面我们就一起来看一下这个SAT官方每日一题吧。

　　Part or all of the following sentence is underlined;beneath the sentence are five waysof phrasing the underlined material.Select the option that produces the bestsentence.If you think the original phrasing produces a better sentence than any of thealternatives,select choice A.

　　In Costa Rica, coffee, from the highlands, and bananas, produced mainly in the Caribbeanlowlands, as the most important crops, they account for nearly half the total value of allexports.

　　(A) as the most important crops, they account

　　(B) as the most important crops, which account

　　(C) are the most important crops, accounting

　　(D) are the most important of their crops by accounting

　　(E) have been the most important crops, which accounts

　　The correct answer is C

　　Explanation

　　Choice (C) is correct. It avoids the error of the original by providing a main verb ("are”) toagree with the subject of the sentence, "coffee … and bananas.”

　　以上就是关于2014年9月21日的SAT官方每日一题中改进句子的详细内容，包括了题目和选项以及答案，后面附有一道相关的练习题。大家可以在备考SAT的过程中关注SAT每日一题的内容，这样就可以更好有不间断的练习，也就能在日积月累的过程中得到提高。