【单选题】有关去垢剂的描述,错误的是
C.
Triton X-100 能用于膜的分离和纯化
D.
Triton X-100 是一种非离子型去垢剂
【单选题】“ Even if Sun Yang failed to kill passers-by in his car, he ___ be fined and put into prison for 2 weeks according to the law.” the judge said.
【判断题】Triton X-100 常用来使细胞膜的通透性增加,它是离子型去垢剂。
【单选题】听力原文:M: You are washing your car even on vacation. It makes me feel guilty. W: You shouldn't. It's just that I have nothing better to do at the moment. Q: What does the woman imply? (19)
A.
She's watching the cars go by.
B.
She's washing the car for killing time.
C.
The man should feel well soon.
D.
The man works harder than she does.
【判断题】Triton-X100是离子型去垢剂 ( )。
【单选题】下列关于去垢剂描述正确的是( )
B.
Triton-X-100可以用来处理细胞骨架蛋白
【判断题】Even after the car was tuned, it still was difficult to start in the mornings.
【简答题】本校图书馆按“中国图书馆分类法”对图书进行分类,简称____。