皮皮学，免费搜题
登录
搜题
【单选题】
蛋白质溶液的稳定因素是( )。A.
分子表面带有水化膜
B.
分子表面的疏水基团相互排斥
C.
蛋白质溶液的黏度大
D.
溶液中蛋白质分子不易发生碰撞
E.
蛋白质是碱性离子
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】—Do I need to give a tip if I eat at a fast food restaurant in the United States? —Yes , it’s a common to tip waiters in a restaurant.
A.
sense
B.
custom
C.
method
D.
practice
【简答题】治疗鼠疫：
【单选题】To be frank, I really don’t know what SOS ____________. Can you explain it?
A.
stands by
B.
stands for
C.
stands up
D.
stands with
【简答题】治疗鼠疫使用（ ）。
【简答题】治疗鼠疫宜选（ ）
【单选题】The hotel ______ during my holidays stands by the seaside. [ ]
A.
where I stayed at
B.
at that I stayed
C.
which I stayed at
D.
which I stayed at it
【简答题】治疗鼠疫宜选( )。
【单选题】—Do I need to give a tip if I eat at a fast food restaurant in the United States? —Yes, it’s a common ______ to tip waiter in a restaurant.
A.
sense
B.
custom
C.
method
D.
practice
相关题目：
参考解析：
知识点：
题目纠错 0
发布
