Question

【题目】阅读下面短文，掌握其大意，从每小题所给的A、B、C三个选项中选出最佳选项。
Everyone wants to have healthy teeth. When you laugh, you will open your mouth and1 your teeth. If your teeth are healthier, you will feel 2 . Why is that?
It's because your 3 are important in many ways. Take care of them, and they'll help to take care of you. Strong, healthy teeth help you grow. They also help you speak4. You can take care of your teeth by doing like these.
Brush your teeth 5 a day, after getting up and before bedtime. And you brush 6 of your teeth, not just the front ones. Spend some time on the teeth along the sides and in the back. Take your time while brushing. Spend 7 three minutes each time you brush. Be sure toothbrush （牙刷）is soft. Ask your parents to help you get a new toothbrush every three 8 . Clean between your teeth with dental floss(牙线). It feels strange when you do it at first, 9 soon you'll get used to doing it . Brushing keeps your teeth healthy. You also need to care about what you eat and 10 . Eat lots of fruit and vegetables and drink water instead of drinks.
Do you want to have white and healthy teeth? Please brush your teeth.
（1）A.wash B.close C.show
（2）A.worry B.happy C.weak
（3）A.mouth B.eyes C.teeth
（4）A.clearly B.aloud C.slowly
（5）A.once B.twice C.three times
（6）A.some B.most C.all
（7）A.at least B.at most C.at once
（8）A.years B.months C.days
（9）A.or B.but C.so
（10）A.play B.make C.drink

Answer 1

【答案】（1）、C
（2）、B
（3）、C
（4）、A
（5）、B
（6）、C
（7）、A
（8）、B
（9）、B
（10）、C

【解析】本文介绍牙齿的重要性，告诉我们要想拥有健康的牙齿，一定要每天刷牙。
(1) C 根据上下文可知“张开你的嘴，露出你的牙齿”。show "显示；露出"。
(2) B 形容词的辨析。worry“担心”；happy“高兴”；wea"弱的"。 如果你拥有健康的牙齿，你就会很开心。可知选B。
(3)C 句意为：那是因为你的牙齿在许多方面都很重要。
(4) A 由常识可知牙齿可以帮助我们讲话讲得清楚。clearly“清楚地”。
(5) B 由后句的 after getting up and before bedtime.“起床后和睡觉前”可知是一天两次。故选B。
(6) C 句意为：你要刷你所有的牙齿。all of“所有的”。
(7)A at least“至少”；at most“最多”；at once“立刻”。理解句意：你每次刷牙至少要三分钟。可知选A。
(8)B 牙医建议我们每三个月换一次牙刷。故应是three months。
(9)B 句意为：当你开始这样做时会感觉奇怪，但是以后就会习惯的。but“但是”。
(10) D 句意为：你同样要关心你吃什么喝什么。