下列各期中，生长发育最迅速的是（）
A.新生儿期
B.婴儿期
C.幼儿期
D.幼童期
E.儿童期
参考答案：B
根据下面的图判断句子的正误，正确的写T，错误的写F。
( ) 1. My mother is wearing pants.
( ) 2. My grandfather is wearing a hat.
( ) 3. My grandmother is wearing a skirt.
( ) 4. My father is wearing a sweater.
( ) 5. I am wearing pants and a skirt.
列举你所知道的发达国家的名称____________________________________________________________________________________________________________________________________
