皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【判断题】
视网膜色素上皮细胞能贮存维生素A,参与视紫红质形成。
A.
正确
B.
错误
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【单选题】可促进病原随在体内扩散的物质是
A.
血浆凝固酶
B.
菌毛
C.
芽孢
D.
透明质酸酶
E.
鞭毛
【单选题】what is the record of 100m running for human?
A.
9.99s
B.
9.74s
C.
9.69s
D.
9.58
【单选题】What is the purpose of the long running Grant Study?
A.
To find out the roles of good relationships.
B.
To find out how to better deal with life pressure.
C.
To find out the contributing factors for human success.
D.
To find out the psychological traits of human success.
【单选题】飞机的侧向和方向稳定性之间
A.
互相独立
B.
必须匹配适当
C.
侧向稳定性好,方向稳定性就差
D.
方向稳定性好,侧向稳定性就好
【判断题】京韵大鼓是由流行在河北沧州、河间一带的乐亭大鼓发展而来的,形成于北京一带。()
A.
正确
B.
错误
【简答题】What is the general purpose based on the following main points? What is the specific purpose based on the following main points? What is the central idea based on the following main points? Main point...
【单选题】What is the main reason for the woman's running for president of the students' union?
A.
To prove women's diligence.
B.
To seek gender equality on campus.
C.
To improve transportation and accommodation.
D.
To put pressure on male students.
【多选题】梅奥等人对霍试验的材料总结后得出的结论主要有四点,它们是 ( )
A.
职工是“社会人”
B.
职工是“经济人”
C.
企业中有“非正式组织”
D.
新型领导能力在于提高职工满足度
E.
存在着霍桑效应
【简答题】营养强化剂的保护方法有哪些?
【单选题】What is the running course of IGF-I in improving people's brainpower?
A.
muscle--brain--bloodstream
B.
bloodstream--muscle--brain
C.
muscle--bloodstream--brain
D.
bloodstream--brain--muscle
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题