The world's birth rate has dropped because_____.
A. people marry at a much later time
B. more birth control devices and methods have been used
C. women would rather go to study or work than have children
D. all the above reasons are true
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The celebration of Valentine's Day on February. 14 ______.
A. coincides with the coming of spring
B. remains unexplained in terms of its origin
C. was a choice made by Chaucer and Saint Valentine
D. started in the 14th century and has continued till today
The celebration of Valentine's Day became unfashionable in the ______ century.
A. 14th
B. 15th
C. 17th
D. 19th
What do we know about Methuselah's sex?
A. It will be made clear within a year or two.
B. It will remain a myth for at least a decade.
C. It won't be known until several years later.
D. It won't be decided without ancient knowledge.
经济法主体可能承担的赔偿性责任包括国家赔偿和超额赔偿。国家赔偿的主体是市场主体,超额赔偿的主体是国家。 ()
A. 正确
B. 错误