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【单选题】
Doing social work can _____________ our horizon.
A.
enlarge
B.
increase
C.
raise
D.
rise
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【单选题】布氏硬度值在450~650之间的材料,压头用 ,标注为 。
A.
硬质合金球,HBS
B.
淬火钢球,HBS
C.
硬质合金球,HBW
D.
淬火钢球,HBW
【多选题】How does US FDA regulate gene therapy products?
A.
Comprehensive federal laws, regulations, & guidelines help protect people who participate in clinical trials. The US FDA regulates all gene therapy products in the United States & oversees research in this area.
B.
FDA's regulation includes scientific review, regulatory research, testing, & compliance activities (inspection & education). Researchers who wish to test an approach in a clinical trial must first obtain permission from the FD
C.
The FDA has the authority to reject or suspend clinical trials that are suspected of being unsafe for participants. As with other kinds of drugs, FDA regulates the quality & safety of gene therapy products and supervises how these products are used clinically.
D.
Therapeutic alteration of the human genome falls under the same regulatory requirements as any other medical treatment. Research involving human subjects, such as clinical trials, must be reviewed & approved by the FDA and an Institutional Review Board.
【简答题】FDA regulations prohibit drug efficacy _______ for dietary supplement products even if such claims are supported by scientific evidence. (claims / dominate / enormous / undermine / source)
【简答题】FDA regulations prohibit drugefficacy _______ for dietary supplement products even ifsuch claims are supported by scientific evidence.A. claims B. authority C. stains D. sources
【判断题】口蘑体形越大质地越嫩,质量越好。
A.
正确
B.
错误
【单选题】布氏硬度值在450~650之间的材料,压头用 ,标注为 。
A.
硬质合金球,HBS
B.
硬质合金球,HBW
C.
淬火钢球,HBS
D.
淬火钢球,HBW
【单选题】FDA regulations prohibit making drug efficacy _____ for dietary supplement products even if such claims are supported by scientific evidence.
A.
claims
B.
stains
C.
denfense
D.
disciplines
【简答题】根据分泌物的排出方式不同,将腺分为哪两类
【单选题】Just like traffic regulations and payment of income taxes, the FDA also relies on ( ) compliance.
A.
voluntary
B.
imperative
C.
supervisory
D.
unrestricted
【单选题】Regulations define the bulkhead deck as ______.(subdivision and stability regulations)
A.
any deck extending from stem to stern
B.
the uppermost deck to which transverse watertight bulkheads extend
C.
the lowermost deck to which transverse watertight bulkheads extend
D.
the uppermost complete deck
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