下面是是2013年8月19日的SAT官方每日一题的内容，是关于写作方面的，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。大家和无忧小编一起来看一下这个SAT官方每日一题吧。

　　SAT官方每日一题之写作---改进句子：

　　Writing > Improving Sentences

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

　　Unlike an acoustic guitar, whose hollow body acts as a sound box to project sound, there is almost no sound when a solid-body electric guitar is not amplified.

　　(A) there is almost no sound when a solid-body electric guitar is not amplified

　　(B) there is not an amplification system, so a solid-body electric guitar makes almost no sound

　　(C) an amplification system is needed for solid-body electric guitars, if they are to make much sound

　　(D) the electric guitar’s solid body makes it have almost no sound without the aid of an amplification system

　　(E) the solid-body electric guitar is almost soundless without the aid of an amplification system

　　The correct answer is E

　　Explanation

　　Choice (E) is correct. It avoids the error of the original by directly comparing one type of guitar (“an acoustic guitar”) to another (“the solid-body electric guitar”).

　　下面是一道和SAT官方每日一题相似的题目，供大家练习：

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

　　Digital technology, like every marketer knows, it is synonymous with speed, precision, and the future.

　　(A) technology, like every marketer knows, it is

　　(B) technology, similar to what every marketer knows as

　　(C) technology, as every marketer knows, is

　　(D) technology is what every marketer knows as

　　(E) technology that every marketer knows is

　　The correct answer is C

　　Explanation

　　Choice (C) is correct. It avoids the errors of the original by deleting the unnecessary pronoun “it” and by using the idiomatic “as” in place of the awkward and imprecise “like.”

　　以上就是关于2013年8月19日SAT官方每日一题中写作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。