何种口腔不良习惯可在4～6岁以后渐减少而自行消失（）
A.吮指习惯
B.舌习惯
C.唇习惯
D.咬指习惯
E.睡眠习惯
参考答案：A
根据价格细目表，判断下列句子是否正确，正确的写（T），错误的写（F）。
( )1. The menu is for a restaurant.
( )2. There are four kinds of hamburgers for you to choose.
( )3. You can't get soup here.
( )4. You can't have a beef hamburger, a cup of coke and fried rice if you have ten yuan.
