下面是2013年7月11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.

　　Cola nuts are the caffeine-rich nuts of Cola auminata and Cola nitida, evergreen forest trees that are A(native to)tropical West Africa and that are B(a member) C(of) the same botanical family D(as)cocas. E(No error)

　　(A)

　　(B)

　　(C)

　　(D)

　　(E)

　　The correct answer is B

　　Explanation

　　The error in this sentence occurs at (B), where there is noun-noun disagreement. The singular “a member” does not agree with the plural “trees.”

　　下面是一道和SAT官方每日一题相似的题目，供大家练习：

　　Today A(more than) two million Mayan Indians B(live in) northern Yucatán and highland Guatemala in a manner C(similar to) D(those of) their ancestors. E(No error)

　　Answer Choices

　　(A) A

　　(B) B

　　(C) C

　　(D) D

　　(E) E

　　The correct answer is D

　　Explanation

　　The error in this sentence occurs at (D), where there is an inappropriate pronoun. The singular pronoun “that” is needed to refer to the singular noun “manner.”

　　以上就是关于2013年7月11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。