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【单选题】
加单氧酶又名羟化酶或混合功能氧化酶,其特点是
A.
将氧分子(O2)加入底物,故称加单氧酶
B.
主要参与为细胞提供能量的氧化过程
C.
催化氧分子中的一个原子进入底物,另一个被还原产生水
D.
催化底物脱氢,以氧为受氢体产生H2O2
E.
具有氧化、还原、羟化、水解等多种功能,故称混合功能氧化酶
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参考答案:
举一反三
【判断题】实质的一罪,包括连续犯、想象竟合犯、结果加重犯。
A.
正确
B.
错误
【单选题】African elephants have been slaughtered at alarming rate over the past decade, largely because they are the primary source of the world's ivory. Their population has been dwindled from 1.3 million in ...
A.
African Elephants and the Ivory Trade
B.
A Bid to Save the Elephant.
C.
The Poachers.
D.
Elephants in Danger.
【单选题】What does feminism focus onmentioned in the micro-class video?
A.
Social and legal rights, such as (suffrage)right to vote
B.
Sexuality
C.
Women’s parenting and marriage
D.
All above
【判断题】集尘器回收系统即能干磨,也能湿磨。
A.
正确
B.
错误
【判断题】在这个 xsongmili@163.com 邮箱地址中, 163.com 是用户名, xsongmili 是域名
A.
正确
B.
错误
【单选题】In Paragraph 1, why does the author mention the beliefs some people have about feminism?
A.
To show that men hate women wearing high heels and makeup.
B.
To show that men should do housework environments and women should have a job.
C.
To illustrate that feminism has developed into a dangerous situation.
D.
To illustrate that many people have a wrong understanding of feminism.
【单选题】The article "What is Feminism" was written by _____.
A.
Virginia Woolf
B.
Edith Wharton
C.
Kate Chopin
D.
Charlotte Perkins Gilman
【单选题】社会学家研究表明,在人们日常的语言交流活动中:
A.
听的时间占 54% ,说的时间占 30% ,读的时间占 10% ,写的时间占 6%
B.
听的时间占 50% ,说的时间占 25% ,读的时间占 10% ,写的时间占 5%
C.
听的时间占 60% ,说的时间占 30% ,读的时间占 10% ,写的时间占 6%
D.
听的时间占 50% ,说的时间占 30% ,读的时间占 10% ,写的时间占 5%
【简答题】在这个xsongmili@163.com邮箱地址中()是用户名,()是域名。
【单选题】According to the author, what is the essence of feminism?
A.
The notion that women should have the same opportunities as men.
B.
The idea that women can replace men to do some difficult jobs.
C.
The belief that men, rather than women, should stay home.
D.
The view that women should have more power in politics.
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