药物中无效或低效晶型的检查(如甲苯咪唑中A晶型检查)
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对于承受表压0.1MPa以上压力的各种压力容器,国家实行压力容器安全技术监察制度有()。A.设计单位对于承受表压0.1MPa以上压力的各种压力容器,国家实行压力容器安全技术监察制度有()。
A. 设计单位应持有压力容器设计单位批准书;设计图纸上应盖有压力容器设计单位资格印章;审查人员应经资格认可,并持有审查人员资格证书
B. 制造单位应持有压力容器制造许可证
C. 使用单位实行严格的压力容器定期检验制度
D. 制造单位应持有技术许可证
E. 使用单位应具备使用条件
该患诊断绒癌,分期为
A. I期
B. Ⅱa期
C. Ⅱb期
D. Ⅲa期
E. Ⅲb期
SECTION 1 Vocabulary Selection
In the section, there are 20 incomplete sentences. Below each sentence, there are 4 choices respectively marked by letters A,B,C and D. Choose the word or phrase which best completes each sentences. There is only ONE right answer.
The committee______unable to agree on a policy,and so______decided to meet again next month.
A. were...they
B. was...it
C. have been...it
D. has been...they