排序。
A. There are five books on the table.
B. It's small, but it's clean.
C. There is a doll on the bed.
D. Look! This is my room.
E. I like my room.
F. There is a table and a bed in my room.
____
天然牧场的一小片区域被作为牧草留种区,为了防止鸟啄食草籽,们用网把留种区罩了起来。后来发现留种医的草几乎被虫吃光,而其他区域却安然无恙。此现象给我们的启示是( )
读拼音,写汉字。
xìn
fēnɡ
sònɡ
辨字组词。
栅:____ 诺:____ 棘:____ 睽:____
姗:____ 喏:____ 辣:____ 葵:____