为了让我们更好的适应sat考试，sat官网每天都会有sat官方每日一题，下面是小编为您整理的2016年3月17日SAT官方每日一题。
fter reading the passage, choose theanswer to the question that mosteffectively improves the quality ofwriting in the passage or that makesthe passage conform to the conventionsof standard written English. Sometimes the question will include a "NOCHANGE" option. Choose that option if you think the best choice is toleave the relevant portion of the passage as it is.
To show how a common desk fan cools a person, Rhett Allain, a physicsprofessor and writer for Wired magazine, performed a simple experiment.After it had been wet with warm water, it was wrapped around a thermometer. Allain wrapped a second thermometer in a dry paper towel,and then he set both thermometers in front of a fan. Initially the fan wasturned off. The temperature of the thermometer wrapped in the wetpaper towel decreased—at first rapidly, then more slowly—and eventuallydropped below room temperature. After the fan was turned on, thetemperature of the wet thermometer underwent another rapid decrease.By contrast, the temperature of the thermometer wrapped in the drypaper towel barely changed during the entire experiment. This experimentdemonstrated the power of evaporation to cool wet objects, such as asweaty person, and the role of a fan in making evaporation moreeffective.
Select an answer
(A) NO CHANGE
(B) Wrapping the paper towel around a thermometer, he wet it with warmwater.
(C) He wet a paper towel with warm water and wrapped it around athermometer.
(D) Wetting it with warm water, he wrapped a thermometer in a papertowel.
答案：C
解析：C是正确的，原句是个run-on句型，it指代也不清楚，B中悬垂结构错误，D中it指代不清。
上面是小编为您整理的2016年3月17日SAT官方每日一题，是语法选择题，为了让我们更好的适应sat考试，sat官网每天都会发布sat官方每日一题，让我们一起来看一看这道语法选择吧。
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