【判断题】构成元素中的点:即有位置,而无面积、大小和外形轮廓。
【简答题】补全对话 从方框中所给的选项中选择正确的句子补全以下对话(10分) A:Hello! May I speak to Sally? B: 小题1: May I take a message? A:Yes. This is her friend Maria calling. Would you please ask Sally to bring a VCD of popular songs to th...
【判断题】阅读理解,判断下列句子的正误Her aunt didn't think that girls could be good at math. ( ) Sally was fourteen. She studied in a middle school. She liked dancing and singing and spent a lot of time on them. Bu...
【判断题】阅读理解,判断下列句子的正误 Sally tried her best to learn math but could not learn it well. ( ) Sally was fourteen. She studied in a middle school. She liked dancing and singing and spent a lot of tim...
【单选题】关于平面构成中的点的概念,下列叙述正确的是( )。
A.
平面构成中的点只有位置,而无面积、大小和外形轮廓
B.
平面构成中的点既有位置,也有面积、大小、浓淡和外形轮廓
C.
平面构成中的点与线、面的区别可以数字地进行量化
D.
平面构成中的点是绝对的,并不由与其它元素的相对关系决定
【判断题】构成元素中的点:有位置,而无面积、大小和外形轮廓。
【判断题】我国发展不平衡不充分的一些突出问题尚未解决,发展质量和效益还不高,创新能力不够强,实体经济水平有待提高,生态环境保护任重道远。