题干
根据句意，在答题卡标有题号的横线上，写出括号内所给单词的适当形式。
Let's be ____ (礼貌) to each other.
Are there any ____ (图书馆) in your school?
Please help me to get some ____ _(信息) about Beijing Zoo.
I walk to school ____ (除了) on rainy days.
答案(点此获取答案解析）
polite,libraries,information,except
