下面是是2013年8月1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.
When light from a distant source, such as the sun, it strikes a collection of water drops, such as rain, spray, or fog, a rainbow may app
