皮皮学,免费搜题
登录
搜题
【单选题】
女性进入青春中期的标志是
A.
乳头和乳房开始发育
B.
月经初潮出现
C.
出现腋毛
D.
骨盆显著增宽
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【简答题】Speaking of Copenhagen, what do you think of? The little Mermaid, the fairy tale writer H.C. Anderson, the COP15 meetings , or a city where people bike even though they have cars. When landing on Cope...
【判断题】刚体是指在任何外力的作用下,大小和形状始终保持不变的物体。
A.
正确
B.
错误
【单选题】在力的作用下大小和形状始终保持不变的物体叫( )。
A.
固体
B.
刚体
C.
弹性体
D.
弹塑性体
【单选题】引发原发性非典型性肺炎的病原体是
A.
肺炎球菌
B.
肺炎支原体
C.
肺炎衣原体
D.
莫氏立克次体
E.
奋森螺旋体
【简答题】阅读理解。 Speaking of Copenhagen, what do you think of? The little Mermaid, the fairy tale writer H.C. Anderson, the COP15 meetings, or a city where people bike even though they have cars. When landing on...
【简答题】阅读并修改text2 7.2.docx Text 2 “What is science?” Once upon a time there was curiosity. That was the time when the fairy tale of science started. I call it fairy tale because science is a never-ending s...
【单选题】In the fairy tale of dog, where did villagers manage to find some rice seeds?
A.
In the dog’s tail.
B.
On the dog’s head.
C.
In the dog’s mouth.
D.
In the dog’s leg.
【简答题】在任何外力的作用下,大小和形状始终保持不变的物体称为A. 刚体
【单选题】在任何外力作用下,大小和形状始终保持不变的物体称为()。
A.
固体
B.
刚体
C.
弹性体
D.
弹塑性体
【简答题】The amount of difficult vocabulary in the fairy tale was ________________; young children were able to understand most of the words.
相关题目: