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【判断题】
存在于地壳中的具有一定化学成分和物理性质的自然元素和化合物，称为矿物，构成岩石的矿物，称为造岩矿物，其绝大部分是沉积物。A.
正确
B.
错误
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【简答题】On Mother' s Day and Father' s Day
【简答题】阅读理解。 You may know your mother, but how well do you really know Mother's Day? Cards, flowers, sales, TV specials, and a day off for someone who really deserves it-those are what probably come to mind ...
【简答题】阅读理解。 You may know your mother, but how well do you really know Mother's Day? Cards, flowers, sales, TV specials, and a day off for someone who really deserves it -those are what probably come to mind...
【简答题】You may know your mother, but how well do you really know Mother’s Day? Cards, flowers, sales, TV specials, and a day off for someone who really deserves it ---- those are what probably come to mind f...
【简答题】1908年,福特开发了举世闻名的 型车 ,并首创了汽车大规模 方式,极大地提高了生产效率。
【简答题】1908年,福特开发了举世闻名的( ),并首创了汽车大规模( )方式,极大地提高了生产效率。
【单选题】What do you usually do for your mother _____ Mother'S Day? [ ]
A.
of
B.
to
C.
in
D.
on
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