When a hole grows too big, the tooth may have to be taken out. It is better to keep all your second set of teeth for as long as possible. Filling a gap( 豁口 )where a tooth has come out with a kind of bridge and using a false( 假的 )tooth cost a lot of money....
then the hole Will grow larger. When a hole grows too big, he tooth may have to be taken out. It is better to keep all your second set of teeth for as long as possible. Filling a gap(豁口)where a tooth has come out with a kind of bridge and using a false(假的)tooth cost a...
Living abroad this year has really made me think about how I keep in contact with my family and friends. 【2】 It forces me to think about all the amazing things that have happened and by writing them down, reminds me of how lucky I am to be able to experience so many new things....
A snail’s mouth is no bigger than a full stop (句号). But it has 256,000 teeth! The teeth are very small, and you can’t see them. And if its teeth are too old, it will grow new ones. 1. When it rains, a shall ___. A.sleeps...
T hey eat a lot o f sugar (36)exists in cakes , soft drinks , (37)__an d so on .T he result is that many o f them become fa t. (38) some have b a d teeth . In some p arts o f Britain , one person in ten, (39)_the age o f thirty , has h a d no teeth (...
always saying to me things like, 'Don't eat too many sweets.' And, 'Brush your teeth after meals.' But Inever paid much attention. Now I've seen what damage sugar can do, especially if I don't use a toothbrushregularly. I'm going to change my habits. Many people would benefit...
T h e result is th at many of them becom e fat . (16)_som e hav e b a d teeth . In som e parts of Britain , on e pe rson in ten , (17)_th e ag e of thirty , has no t eeth left.T h e Americans Heart Association (18) people to eat foods high in fibr e , ...
D. Eating too much sugar. 50. Many people don’t smile because . A. they don’t like smiling B. they think they are ugly C. their teeth are not beautiful D. they can’t open their mouth 51. What can a dentist do according to the passage? A. A dentist can tell you how to ...
Avoid doing things in a hurry, since acting in haste will lead to many mistakes. Do not be afraid of a task that is difficult or become careless when a job is easy. 鬥鬧場。絕勿近。邪僻事。絕勿問。 Keep away from rowdy places. Do not be curious about things that are bad or unusua...
My parents were always saying to me things like, "Don't eat too many sweets, "and, "Brush your teeth after meals, " but I never.paid much attention. Now I've seen what damage sugar can do, especially if I don't use a toothbrush regularly. I'm going to change my habits. Ma...