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【多选题】
防己的性状特征为()。A.
不规则圆柱形，结节状，形如猪大肠
B.
表面淡灰黄色，弯曲处有深陷的横沟
C.
质坚实，断面平坦，灰白色，富粉性
D.
木部大，有稀疏的放射状纹理，称“车轮纹”
E.
气微，味涩
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皮皮学刷刷变学霸
举一反三
【单选题】听力原文：M: Are you tired of driving? W: No, I'm fine. M: Where is my briefcase? W: Isn't it on the back seat? M: No, I don't see it. All my important papers are in it. W: You may have left it at the hote...
A.
Some jewellery.
B.
Important papers.
C.
Money.
【简答题】上传Excel奖学金作业
【单选题】听力原文：M: What did I do with my briefcase? W: Isn't it on the back seat? M: No, I don't see it. All my important papers are in it. W: You may have left it at the hotel. Should we turn around and go back...
A.
Some jewellery．
B.
Important papers．
C.
Money．
【简答题】上传Excel奖学金作业
【单选题】关于Windows的文件和文件夹的命名，下列说法错误的是( )。
A.
名字可由250个大小写字符组成
B.
名字中不可以有空格
C.
不能用大小写来区分不同文件
D.
主文件名和扩展名之间用小数点分隔
【简答题】My briefcase is brown and square. And there ______________ a book and an USB disk in it.
【单选题】听力原文：M: Are you tired of driving? W: No, I' m fine. M: Where is my briefcase? W: Isn't it on the back seat? M: No, I don't see it. All my important papers are in it. W: You may have left it at the hot...
A.
Some jewellery.
B.
Important papers.
C.
Money.
【多选题】第三阶段习作所要达成的目标有:
A.
养成留心观察周围事物的习惯，有意识地丰富自己的见闻，珍视个人的独特感受，积累习作素材
B.
能写简单的记实作文和想象作文，内容具体，感情真实。能根据内容表达的需要，分段表述。学写读书笔记，学写常见应用文
C.
修改自己的习作，并主动与他人交换修改，做到语句通顺，行款正确，书写规范、整洁。根据表达需要，正确使用常用的标点符号
D.
课内习作每学年16次左右
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