Question

阅读下面短文，然后按要求完成下列各题。

　　Everyone 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)grow from the age of six until you are about twenty-one years old．

　　To help your teeth grow strong, you must drink(A)plenty of milk and eat green vegetables．Then your body will have the right chemicals that build teeth．

　　(B)你应该每顿饭后都刷牙。Bits of food will be left on or between them to cause decay．You should turn the brush and go up and down as well as brushing sideways．If you cannot brush and go up and down as well as brushing sideways, if you can't brush your teeth after eating, rinse them(C)________ water, or eat an apple or a carrot．

　　Try to visit a dentist(D)每六个月．If there is a hole in the tooth, the dentist will fill it．(E)If you do not have it filled, then the hole will grow larger．Where 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．

1．写出画线部分(A)的同义短语：________________

2．将画线部分(B)译成英语：____________________

3．在画线部分(C)处填入一个适当的单词：________

4．将画线部分(D)译成英语：____________________

5．将画线部分(E)改写为：The hole will grow larger ________ you have it filled．

Answer 1

答案：
解析：

1．a lot of/lots of 　　2．You should brush your teeth after each meal． 　　3．with 　　4．every six months 　　5．unless