【简答题】A.Because he can't find an ideal date. B.Because he is too common a person. C.Because he has failed to realize his dreams. D.Because be is deceived by Mrs. Right.
【单选题】衍射光强是随 sinβ 的平方而如何变化?
【多选题】基于对精神生活重要性的认识中国古人在义利观上主张( )。
【单选题】以下关于对创建淘宝店铺,错误的是
C.
同账户如创建过天猫店铺则无法创建淘宝店铺,可更换账户开店
D.
淘宝账户如果违规被淘宝处罚永久禁止创建店铺,一年后可再次创建淘宝店铺
【多选题】基于对精神生活重要性的认识,中国古人在义利观上主张:
【单选题】Individuals always overgrazed 'the common land' because their own lands are not fertile enough.
【单选题】Common resources tend to be overused because:
A.
individuals tend to ignore the cost to others of their use of the resource.
B.
the individual marginal cost is greater than the marginal social cost.
C.
common resources are nonrival and nonexcludable.
D.
the marginal cost of allowing one more unit of consumption is zero.
【多选题】关于淘宝网的开店条件,以下说法正确的有
B.
个人网店对应个人身份证,企业网店对应企业营业执照。
C.
企业法人可以在淘宝网使用个人身份证开设个人网店,也可以使用企业营业执照注册企业网店