词语运用
①The old man is d____.He can't hear anything.
②My dog is m____.Can you help me find it?
③All of them are ____(注视) at the computer screen.
④We don't know whether he's ____(活着)or dead.
⑤The road was so narrow(狭窄)that cars were unable to ____(通过).
化学性质
实验现象
反应文字表达式
能够与木炭反应
从大革命失败的惨痛教训中，***认识到要领导人民取得革命胜利，必须
化解与老师的误解、矛盾，增进与老师的情感，一切从（ ）
