文档介绍：云南省云天化中学2019-2020学年高一英语下学期开学考试试题（无答案）
第Ⅰ卷 选择题
第一节、单项选择（每小题2分，满分30分）
1. Exactly _____ the potato was introduced inte hearts of many Americans since her birth.
A. has wonB. wonC. winsD. will win
15. Alfred Nobel hated war. He hoped that there ______ no war in the world. When he died, most of his
money ______ in a fund.
A. would be; was placedB. was; placedC. will be; were placed D. would be; placed
第二节、七选五（共5小题: 每小题2分，满分10分）
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Is Fresh Air Really Good for You?
We all grew up hearing people tell us to “go out and get some fresh air.” _ 16 _ According to recent studies, the answer is a big YES，if the air quality in your camping area is good.
_17__ If the air you’re breathing is clean----which it would be if you’re away from the smog of cities----then the air is filled with life-giving, energizing oxygen. If you exercise out of doors，your body will learn to breathe more deeply，allowing even more oxygen to get to your musclesand your brain.
Recently，people have begun studying the connection between the natural world and healing(治愈). 18 In these places patients can go to be near nature during their recovery. It turns out that just looking at green，growing things can reduce stress，lower blood pressure，and put people into a better is good for us. Hospital patients who see tree branches out their window