①御史大夫
②通判
③御史台
④军机处
A:①②③
B:①②④
C:①③④
D:②③④
用固体NaCl配制100g质量分数为15%的NaCl溶液.
补全表格中所缺信息。
Cathy's problem
◎She feels sad because she has____every day.
ZhangMei's advice
◎Talk to others,such as parents,____or friends.
◎Listen to music because music can make people feel____.
◎____.It's a good way to forget about homework.
◎Try to____classmates.
《土地的誓言》本文写于____十周年,作者____,原名____,有长篇小说代表作《____ 》《____ 》等。课题的意思是____ 。