【单选题】旅行社根据旅游者的具体要求而提供各种非综合性的有偿服务。这种旅游产品是( )。
【判断题】人口因素是在人类社会的发展过程中起决定性作用。
【单选题】在影响儿童心理发展的诸多因素中,对儿童心理发展的现实水平起决定性作用的是( )。
【单选题】The repo margin on a repurchase agreement is most likely to be higher when:
A.
the underlying collateral is in short supply.
B.
the demand of the underlying collateral is high.
C.
the maturity of the repurchase agreement is long.
【单选题】( )中把菩萨直接解释为:菩者普也,萨者济也。
【单选题】The repo margin on a repurchase agreement is most likely to be lower when
A.
the underlying collateral is in short supply
B.
the maturity of the repurchase agreement is long
C.
the credit risk associated with the underlying collateral is high
【单选题】旅行社根据旅游者的具体要求而提供各种非综合性的有偿服务。这种旅游产品是