— The regulations are strict with the students and they require that students _______ at least 90% of the lectures.
What a wonderful novel! I.
D .
假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处错误,每句中最多有两处。错误涉及一个单词的增加、删除或修改。
增加:在缺词处加一个漏字符号(Λ),并在其下面写出该加的词。
删除:把多余的词用斜线(\)划掉。
修改:在错的词下划一横线,并在该词下面写出修改后的词。
注意:
1)每处错误及其修改均仅限一词;
2)只允许修改10处,多者(从第11处起)不计分。
My brother used to ask me question whenever he did his homework, that made me annoyed. But every time he accepted my explanations I feel that I was the smartest person in the world. Answered his questions, I always liked to say that he was so stupid to solve such simple problems.
Last week both of them got the report cards from our school. Unexpectedly, I got a lot of Bs, though he got As. To make things worse, all that day my brother screamed how foolish it was for me not to ask questions! I could say nothing but admit that he was right. I have never made a fun of him since then.
I really must in my tax form.
教育部印发《中小学班主任工作规定》,其中“班主任在曰常教育教学管理中,有采取适当方式对学生进行批评教育的权力”的新规,引发了广泛的讨论和深思:批评教育,这一看似天经地义的教师权力,竟然到了需要教育行政部门出面保护的地步?
对于《中小学班主任工作规定》的这一新规,你有什么看法?请据此写成一篇文章。
要求:①必须写议论文;②题目自拟;立意自定;所写内容必须与给定的材料相关;不少于800字;不得抄袭,不得套作。③不得泄露考生个人信息。
gNa和
gAl同时加入到足量的水中充分反应,将反应后的溶液稀释、定容为
下列说法正确的是( )
B . 参加反应的水的质量与加入Al的质量相等
C . 所得溶液中
和
的物质的量之比为2:1
D . 所得溶液中阳离子和阴离子的物质的量之比为1:1