What form should the master hand over to the Customs Officer at the port of arrival().
A. Last Port Clearance
B. Declaration of Crew's Baggages
C. Maritime Declaration of Health
D. List of Bonded Store
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一个弱碱性药物(pKa9.4)在血浆pH为7.4时,该药的非解离部分可能是()
A. 99%
B. 90%
C. 10%
D. 1%
E. 0.1%
将准备好的压力表逆时针方向缠上密封带,用()mm呆板手上好压力表。
A. 12-14
B. 14-17
C. 19-21
D. 21-23