题目内容
You should eat lots of _____ and______ and drink lots of______.
A．fruits, vegetables, water B．fruits, vegetable, water
C．fruit, vegetables, water D．fruits, vegetables, waters
试题答案
1、A
You should eat lots of _____ and______ and drink lots of______.
A．fruits, vegetables, water B．fruits, vegetable, water
C．fruit, vegetables, water D．fruits, vegetables, waters
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Your mouth will be opened and your teeth will be shown when you laugh．However, the h (1) those teeth are, the happier you look．Strong, healthy teeth can help you eat the right food to help you g (2) ．They also help you speak clearly．But do you know how to take care of your teeth? These should be f (3) ．
Brush your teeth twice a day after breakfast and before bedtime．If you can, brush after lunch or after eating sweet cakes．T (4) your time while brushing．Spend at least 3 minutes each time you brush．Brush all of your teeth, not just the f (5) ones．Spend some time on the teeth along the s (6) and in the back．
Be sure the t (7) you use is soft and should be changed every three months or even less．
Learn how to floss(用牙线清理)your teeth, which is a very important way to keep them healthy．It feels s when you do it at first, but soon you'll get used to doing it．The floss cleans up food that's h (8) between your teeth．
Brushing and flossing keep your teeth healthy．You also need to c (9) about what you eat and drink．Eat lots of fruits and vegetables and drink water i (10) of drinks．
Item 1：
The most common disease in the world is the cold．It often starts with a sore throat．You sneeze and your nose runs．You usually have a headache，too．Often you have a cough later．It's not a serious disease，but you can feel quite bad．There isn't a cure（良药）for a cold，but you can take medicines to make you feel better．For example，you can take aspirin（阿司匹林）to get rid of your headache．It is good to rest，and to drink a lot of water, too．
Item 2：
What makes us ill? It is germs（细菌）．Germs are everywhere．They are very small and you can't see them with a microscope．They are very small and there could be hundreds of them on a very small object．Germs are always found in dirty water．When we look at dirty water under the microscope，we can see them．This is why your parents stop you drinking dirty water．
Item 3：
It is very important to keep yourself in good health．If you are sick，you can neither study nor enjoy yourself．One of the factors（因素）leading to good health is a balanced diet．You need to eat more fruits and vegetables which contain（包括）a lot of fiber（纤维）．
1．News items l tells us that a cold often starts with ．
A．a headache B．a cough
C．a pain in your throat D．feeling a little cold
2．What should we do when we catch a cold?
A．Take a medicine．
B．Have a good rest．
C．Wait for a week．
D．Rest，drink a lot of water and take medicine．
3．News item 2 tells us a microscope is used for ．
A．making very small things look much smaller
B．making very small things look much bigger
C．helping you read newspapers and books
D．helping you to see more clearly
4．Our parents stop us drinking dirty water because ．
A．it can be found almost everywhere
B．it doesn't cost any money to buy
C．there must be lots of germs in it
D．drinking too much water will make us ill
5．From News item 3，we know to stay healthy, one should ．
A．eat whenever possible
B．eat food that tastes good
C．have a balanced diet
D．diet to lose weight
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