下面是2013年8月3日的SAT官方每日一题的内容，是关于阅读方面的，题型是完成句子。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。

SAT官方每日一题之阅读---完成句子：

Critical Reading > Sentence Completions

Choose the word or set of words that, when inserted in the sentence, best fits the meaning of the sentence as a whole.

Scientists have discovered that our sense of smell is surprisingly ------- , capable of distinguishing thousands of chemical odors.

(A) rigid

(B) inert

(C) erratic

(D) keen

(E) innate

The correct answer is D

Explanation

One of the meanings of “keen” is “acutely sensitive.” Therefore, if our sense of smell is keen or acutely sensitive, it is capable of “distinguishing thousands of chemical odors.”

下面是一道和SAT官方每日一题相似的题目，供大家练习：

Exotics and indigenous weeds include some of the most ------- species: their visual impact often eclipses that of nearby plants.

(A) lethal

(B) diffuse

(C) varied

(D) striking

(E) resilient

The correct answer is D

Explanation

A “striking,” or showy, weed could indeed be said to “eclipse,” or overshadow, other plants that have more typical appearances.

以上就是关于2013年8月3日SAT官方每日一题中阅读完成句子的详细内容，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。