有红、绿、蓝三把锁,同时有三把钥匙A、B、C用来打开它们。已知:(1)A和C中有一把钥匙可以用来打开蓝色锁;(2)绿色锁绝不可能由B打开。 那么,下列判断中可能正确的是( )
A打开红色锁,B打开绿色锁,C打开蓝色锁
B. A打开红色锁,B打开蓝色锁,C打开绿色锁
C. A打开绿色锁,B打开红色锁,C打开蓝色锁
D. 无法判断
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甲投资设立个人独资企业A,委托丙管理企业事务,授权丙可以决定10万元以下的交易。丙以A企业的名义向丁购买15万元的商品。丁不知甲对丙的授权限制,依约供货。 A企业未按期付款,由此发生争议。下列表述中,符合法律规定的是( )。
A企业向丁购买商品的行为有效
B. 丙仅对10万元以下的交易有决定权,A企业向丁购买商品的行为无效
C. 甲向丁出示给丙的授权委托书后,可不履行付款义务
D. 甲向丁出示给丙的授权委托书后,付款10万元,其余款项丁只能要求丙支付
五个不同的正整数的平均数是15,其中,第三大的数是18,则此五个数中的最大的数的最大值可能是( )
A. 24
B. 32
C. 35
D. 40
根据企业所得税法律制度的规定,在计算企业所得税应纳税所得额时,准予从收入总中扣除的项目有( )。
A. 啤酒企业的广告费
B. 化工厂为职工向保险公司购买人寿保险
C. 房地产企业支付的税务机关罚款
D. 商业企业发生的资产盘亏扣除赔偿部分后的净损失
The house and carriage is a thing of the past. but love and marriage are still with us and still closely interrelated. Most American marriages, (21) first marriages uniting young people, are the result of mutual attraction and affection (22) than practical considerations.In the United States, parents do not (23) marriages for their children. Teenagers begin dating in high school and usually find mates through their own academic and social (24) (25) young people feel free to choose their friends from (26) groups, most choose a mate of similar (27) This is due in part to parental guidance. Parents cannot (28) spouses (配偶) for their children, but they can usually (29) choices by voicing disapproval of someone they consider unsuitable.(30) , marriages between members of different groups (interclass, interfaith, and interracial marriages) are (31) , probably because of the greater mobility of today’s youth and the fact that they are (32) by fewer prejudices than their parents. Many young people leave their hometowns to attend college, serve in the armed forces, (33) pursue a career in a bigger city.Once away from home and family, they are more (34) to date and marry outside their own social group.In mobile American society, interclass marriages are neither (35) nor astonishing. Interfaith marriages are (36) the rise, especially between Protestants (基督教徒) and Catholics ( 天主徒). On the other hand, interracial marriages are still very (37) . It can be difficult for interracial couples to find a place to live, maintain friendships, and (38) a family. Marriages between people of different national (39) (but the same race and’ religion) have been commonplace here (40) colonial times. 28().
A. declining
B. prohibiting
C. increasing
D. reducing