下面是2013年8月4日的SAT官方每日一题的内容，是关于写作方面的，题型是句子改错。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。
SAT官方每日一题之写作---句子改错：
Writing > Identifying Sentence Errors
The following sentence contains either a single error or no error at all. If the sentence contains an error, select the one underlined part that must be changed to make the sentence correct. If the sentence contains no error, select choice E.
The new law requires that all bicycle riders A(have been wearing) helmets B(while) on C(their bicycles), D(even when) they are not moving. E(No error)
(A) A
(B) B
(C) C
(D) D
(E) E
The correct answer is A
Explanation
The error in this sentence occurs at (A), where there is an improper verb form. The use of “requires that” dictates that the subjunctive form of “to wear” is needed. The phrase “have been wearing” should simply be “wear.”
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下面是一道和SAT官方每日一题相似的题目，供大家练习：
The results of the study A(indicate) that the new drug is B(both safer and) more effective than C(was)previously D(assumed). E(No error)
Answer Choices
(A) A
(B) B
(C) C
(D) D
(E) E
The correct answer is E
Explanation
There is no error in this sentence. The plural present tense verb “indicate” agrees with the plural subject “the results.” The phrase “both safer and” appropriately introduces the compound subject complement “both safer and more effective.” And the verb phrase “was…assumed” appropriately indicates an action that occurred in the past: i.e. what scientists thought before the new studies.
以上就是关于2013年8月4日SAT官方每日一题中写作句子改错部分的详细内容，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。
《2013年8月4日SAT官方每日一题---改进句子》添加时间：2024-12-14；更新时间：2025-03-09
