阅读下列短文，根据短文内容完成相关任务。Everypersonhastwosetsofteeth．Thefirstsetoftwentybeginstogrowwhenyouareoversixmonthsold．Thesecondsetofthirty-twogrowsfromt

Question

阅读下列短文，根据短文内容完成相关任务。

　　Every person has two sets of teeth ． The first set of twenty begins to grow when you are over six months old ． The second set of thirty-two grows from the age of six until you are about twenty-one years old ．

　　To help your teeth grow strong you must drink plenty of milk and eat greens ．

　　You should brush your teeth after each meal ． Then few bits of food will be left on or between them to cause decay( 腐烂 ) ． Make sure that you turn the brush and down as well as brushing side ways ． Use dental floss to makee sure all food is cleaned up from in between each tooth ． If you cannot brush your teeth after eating look after them with water or eat an apple or a carrot ．

　　Try to visit a dentist every six months ． If there is a hole in a tooth he or she will fill it ． If you do not have it filled then the hole will grow larger ． 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 where a tooth has come out with a kind of bridge and using a false tooth costs a lot of money ．

Answer 1

答案：
解析：
protect　twenty　years(long)　strong　food　brush　dentist　let　spend　keep