题型：语法填空（语篇） 题类：常考题 难易度：困难
宁夏银川一中2017-2018学年高一上学期英语期末考试试卷
You've just hiccupped (打嗝) for the tenth time since you finished dinner. Wonderthese funny noises are coming from? The part (blame) is your diaphragm, the muscle at the bottom of your chest. All hiccups start here.
The diaphragm almost always (work) perfectly--it pulls down when you breathe in to help pull air into the lungs it moves up when you breathe out to help push air out of the lungs. But sometimes the diaphragm becomes upset, and when happens, it pushes up in an irregular way, making your breath come out differently how it normally does. When this irregular breath hits your voice box, you're left with a big hiccup. Things bother the diaphragm include eating too quickly or too much, stomachaches or feeling nervous.
If you want to know to get rid of hiccups, here are some “cures”. (breathe) into a paper bag is one method some people use. Others think taking a mouthful of water is the way to become hiccup-free. Sugar under your tongue might also drive away the hiccups. And maybe the most famous (treat), having someone scare you, also helps beat the hiccups.
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