题目内容：
人体结构和机能的最基本单位是( )A、细胞
B、组织
C、器官
D、系统
参考答案：
选择题：人体结构和机能的最基本单位是( )A、细胞
- 题目分类：四川民族学院学前儿童卫生与保育试卷五
- 题目类型：选择题
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A、细胞
B、组织
C、器官
D、系统
A、细胞
B、组织
C、器官
D、系统
Are there any free tuition colleges?
Are there any free tuition colleges?
21.(单选题)在Windows中,下列不能进行文件夹重命名操作的是________。A.用"资源管
21.(单选题)在Windows中,下列不能进行文件夹重命名操作的是________。A.用"资源管理器""文件"下拉菜单中的"重命名"命令B.选定文件后再单击
Mrs. Brown is supposed _____ for Italy last week.A
Mrs. Brown is supposed _____ for Italy last week.A.to have leftB.to leaveC.to be
The children went there to watch the iron tower __
The children went there to watch the iron tower ______.A.to erectB.erectingC.be
When I was very young, I was terribly frightened o
When I was very young, I was terribly frightened of school, but I soon ____ it.A