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【多选题】
提取法常用的溶剂有( )
A.
乙醚
B.
石油醚
C.
氯仿-甲醇
D.
乙醇
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参考答案:
举一反三
【判断题】原核生物结构基因没有内含子,是连续的。
A.
正确
B.
错误
【判断题】从合同附件的谈判看,解决分歧的谈判原则有三即运用行业习惯、同合同正文条款挂钩、同价格条件挂钩。()
A.
正确
B.
错误
【单选题】Who is the target consumer?
A.
a special group of people with similar features whom the company focus on in their marketing efforts
B.
your competitor
C.
your collegue
D.
your boss
【单选题】Who is the most unlikely to be the product's marketing target?
A.
A lawyer
B.
A CEO
C.
A sportsman
D.
A housewife
【单选题】Who is the target of this advertisement
A.
Average consumers
B.
Hospital patients
C.
Medical staff
D.
Health insurers
【判断题】( )经营者提供商品或者服务,造成消费者或者其他受害人死亡的,应当支付丧葬费、死亡赔偿金以及由死者生前扶养的人所必需的生活费、精神损害赔偿金等费用。
A.
正确
B.
错误
【单选题】听力原文:Q: Who are your target readers? A: They are people of comparatively higher levels, consisting largely of university students, postgraduates, English workers, those who study English by themselves...
A.
People of comparatively higher levels.
B.
People consisting largely of university students, postgraduates, English workers.
C.
Those who study English abroad.
D.
The lovers of English language.
【单选题】HSE管理体系的建立分为( )等阶段。
A.
体系策划与编制,检查与监督,运行控制,管理评审
B.
危害识别与评价,状态评审,风险控制,程序文件和作业文件
C.
危害识别与评价,风险控制,检查与监督,持续改进
D.
领导决策与准备,初始状态评审,体系策划与设计,HSE管理体系文件编制
【单选题】The ambitious target of WHO in reducing the incidence of TB in the Western Pacific region is to
A.
reduce the incidence of TB by 38% in less than ten years in the region.
B.
reduce the incidence of TB by 50% in ten years in the region.
C.
eliminate TB in ten years in the region.
D.
fund a project in 13 of China's 31 provinces to fight TB.
【多选题】合同谈判原则有:( )
A.
平等互利
B.
依法办事
C.
友好协商
D.
业主宴请聚餐上,业主的要求
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