巴西政府重点要保护的自然环境是（ ）
A：热带雨林
B：热带草原
C：温带草原
D：亚寒带针叶林
默写。
①秋风萧瑟，____。日月之行，____。（曹操《观沧海》）
②枯藤老树昏鸦，____，____。（《天净沙·秋思》）
③《论语》十二章中慨叹时光流逝，劝人惜时的语句是____，____。
④本册书课外古诗词背诵中有许多描写自然景观的句子，请你选出其中的一句，写在下面的横线上：____。
根据短文内容判断正误。对的写正确，错的写错误。
I have a lot of clothes. They are in my bedroom. Look, my new dress is on the bed. It's red. It's so nice. I like it a lot. My shoes are under the bed. They’re black and white. My jeans are on the chair. They’re blue and old. They're too small now. I want a new pair.
