【单选题】Which of the following statements is true?
A.
Without a prospect of a of at the end of investment, no one would ever lend money to anyone involved in bio-medical research.
B.
Private fund is the most important financial source for scientific research.
C.
It is commonly agreed that people can dispose their own body organs because of their ownership.
D.
Commercial use of body organs is unconstitutional in the US.
【单选题】各种加工厂布置,应以( )的正常进行为原则。
A.
方便使用、安全防火、靠近预制构件加工厂、不影响建筑安装工程施工
B.
方便使用、安全防火、运输费用最小,不影响建筑安装工程施工
【单选题】上市开放式基金LOF的优点不包括( )。
【简答题】After learning unit 1, you are required to write an essay entitled "My Chinese Dream". You should write at least 120 words. (10 points)
【多选题】现代商务活动,任何一笔交易都离开的“三流”是()
【单选题】Letter of Credit is issued by the ( ) for important benefits.
【单选题】进气加热器的发热元件一般是具有( )系数的PTC电热陶瓷材料。