英语四级 2019年12月·第3套 Part III Section A 完形填空（选词填空）试卷排版
英语四级2019年12月·第3套 Part III Section A 完形填空（选词填空）：共 10 题、占整卷 5%（710 分制折算约 36 分）、卷面选文共 248 个英文单词。本页按真题原卷版式还原该模块卷面（不含解析）；逐题解析在「题目解析」页，全文逐句精读在「原文精读」页；本模块真题可免费下载 PDF/Word，入口见上方本题行。
试卷原卷
真题卷第3套(2019-12) • 四级
Part III Section A
Directions: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once.
Millions of people travel by plane every single day. If you're planning on being one of them soon, you might not be looking forward to the 26 feeling air travel often leaves you with.
Besides the airport crowds and stress, travelling at a high altitude has real effects on the body. Although the pressure of the cabin is 27 to prevent altitude sickness, you could still 28 sleepiness or a headache. The lower oxygen pressure found in an aircraft cabin is 29 to that at 6,000-8,000 feet of altitude. A drop in oxygen pressure can cause headaches in certain 30 . To help prevent headaches, drink plenty of water, and avoid alcohol and coffee.
Airplane food might not really be as tasteless as you 31 thought. The air you breathe in a plane dries out your mouth and nose, which can affect your sense of taste. Perception of sweet and salty foods dropped by almost 30 percent in a simulation of air travel. However, you can make your taste buds active again by drinking water. A dry mouth may 32 taste sensitivity, but taste is restored by drinking fluids.
Although in-flight infections 33 in dry environments like airplanes, your risk of getting sick from an airplane is actually low because of the air 34 used. Unless you're sitting next to someone who is coughing or sneezing, you shouldn't worry too much about getting sick. However, bacteria have been shown to live on cabin surfaces, so wash your hands 35 .
A)adjusted
B)channels
C)equivalent
D)experience
E)filters
F)frequently
G)individuals
H)originally
I)particular
J)primarily
K)reduce
L)renovated
M)smooth
N)thrive
O)unpleasant
选文出处：本文选自 2019年3 月19 日发表在 www.thehealthy.com（健康网站）上的一篇标题为"11 Things Traveling on a Plane Does to Your Body"（《乘飞机旅行对身体的 11种影响》的文章。