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【单选题】
有性生殖和无性生殖的根本区别是（ ）A.
有性生殖的植物能产生有性生殖细胞
B.
无性生殖的生物不能产生生殖细胞
C.
是否由两性生殖细胞结合成的受精卵发育成新个体的生殖方式
D.
二者只是生殖形式上的不同，没有根本的区别
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【单选题】It happened to rain heavily ______ the morning of our marriage.
A.
at
B.
in
C.
on
D.
/
【简答题】A．To make the marriage legal B．To make the couple richer C．To express our good wishes D．To show the importance of marriage
【单选题】According to the context, 'our alertness' refers to ______.
A.
marriage celebration
B.
Valentine's Day
C.
dinner party
D.
romantic custom
【单选题】This was given us as a present on the ______ of our marriage.
A.
occasion
B.
event
C.
situation
D.
circumstance
【简答题】在波浪理论考虑的因素中，形态是最为重要的。 ( )
【单选题】听力原文：W: Though many people want to have a happy family and marriage, the result is far from satisfactory. As an expert on marriage, how do you see it? M: An author once said 'People get so caught up i...
A.
Be your spouse's biggest fan.
B.
Ways to a better marriage,
C.
Spend quality time apart.
D.
Ways to prevent divorce.
【简答题】(2008年考试真题)在波浪理论考虑的因素中，形态是最为重要的。( )
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