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【单选题】
利用万方数据库查询2015年申请专利权人为南京师范大学的专利,大约有( )个。A.
459
B.
238
C.
519
D.
681
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举一反三
【单选题】Sovereign bonds are best described as:
A.
Bonds issued by local governments
B.
Secured obligations of a national government
C.
Bonds backed by the taxing authority of a national government
【单选题】Secured bonds:
A.
Are called debentures.
B.
Have specific assets of the issuing company pledged as collateral.
C.
Are backed by the issuer's bank.
D.
Are subordinated to those of other unsecured liabilities.
E.
Are the same as sinking fund bonds.
【简答题】Bonds secured by the pledge of specific assets are called .
【单选题】Most corporate bonds are:
A.
Mortgage bonds.
B.
Debenture bonds.
C.
Secured bonds.
D.
Callable bonds.
【单选题】Corporate bonds are less risky if they are _________ bonds and municipal bonds are less risky if they are _________ bonds.
A.
secured; revenue
B.
secured; general obligation
C.
unsecured; revenue
D.
unsecured; general obligation
【简答题】鼠疫属于 A ．统计地方性疾病 B ．自然地方性疾病 C ．自然疫源性疾病 D ．环境地方病 E ．地方性疾病
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