What is the closest meaning of "credit" in the phrase "take credit"
A. Praise or recognition.
B. Understanding.
C. Education fee.
D. Scholarship.
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国债负担率是指国债余额国内生产总值的比率。欧洲货币联盟签订的《马斯特里赫特条约》规定，各签约国的这一指标不应高于( )。
A. 30%
B. 40%
C. 50%
D. 60%
在众多的权属档案业务管理的内容中，各个环节实际上都是为( )工作创造条件。
A. 鉴定
B. 保管
C. 利用
D. 异动管理
The school will probably arrange a meeting [or the student to meet and talk with the alum when______.
A. the college is interested in the student and decides to accept him
B. the alum and the student want to have such a meeting
C. the student gets a high grade in the SAT test
D. the whole families all go to the same school
有关β氧化的叙述哪项是错误的
A. 脂肪酸氧化之前要活化为脂酰CoA
B. β氧化过程包括脱氢、加水、再脱氢和硫解
C. 每一次β氧化产生比原来少2个碳原子的脂酰CoA
D. {{*HTML*}}还产生乙酰CoA、FADH2和NADH各1分子
E. 以上各反应都是在线粒体中进行的
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