【多选题】以下关于文献说法正确的是
B.
二次文献是对一次文献的集中提炼和有序化,是一次文献信息检索的工具
C.
三次文献是专门高度浓缩的文献信息,入目录、索引、文摘等。
D.
零次文献是未经出版发行或公开交流的最原始的记录
【单选题】Which city is the capital in Scotland?
【单选题】气温、湿度的空间分布体现了与海陆距离、海拔高程的相关性。这与()有关。
【简答题】芳香烃的通式为( ),根据分子中所含苯环的数目可将芳烃分为( )、( )、( )。
【单选题】Which of the following is correct about venture capital?
A.
Venture capital is financing that investors provide to successful companies.
B.
Venture capital is financing that investors provide to startup companies (venture capital风投资本,课上讲过它的特征是风险大,收益大。主要是投资有潜力的刚起步的公司。所以这些被投资的公司最重要的特征不是小。有些公司经营了很久可还是小公司。因而D不对。)
C.
Venture capital is financing that investors provide to state-owned companies
D.
Venture capital is financing that investors provide to small companies
【单选题】Which of the following is a disadvantage of global capital market?
A.
A truly global market reduces the liquidity of investments.
B.
The availability of capital is low in a global capital market.
C.
Foreign investments may be driven by speculative flows in the market.
D.
The cost of capital is more in a global market than a domestic market.
【单选题】Which of the following is the characteristic that distinguishes a capital lease from an operating lease?______.
A.
A capital lease is a long-term and noncancelable financing obligation that is a form. of debt.
B.
The capital lease transfers title of the leased asset to the lessee at the end of the lease term.
C.
The lease term of a capital lease is 75% or more of the estimated useful life of the leased asset.
D.
The present value of the lease payments is 90% or more of the market value of the leased asset.