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【单选题】
牙源性钙化上皮瘤中的钙化物质来源于A.
淀粉样物质钙化
B.
肿瘤上皮细胞钙化
C.
上皮角化物质钙化
D.
纤维结缔组织钙化
E.
A+B
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举一反三
【简答题】A．Its shape. B．Its size. C．Its location. D．Its brightness.
【单选题】According to Martyna, the city's disadvantage is ______ .
A.
its actual size.
B.
its transport system.
C.
its evening entertainment.
【单选题】“Its compact size and unique design make it easy to transport.”这是某店铺一款沙发的产品描述,请选出句中“compact”的正确解释。( )
A.
复杂的
B.
紧凑的
C.
牢固的
D.
精确的
【简答题】'The differences between British English and American English are not important.' Why does the author say this? For the most part, British and American English are ______.
【简答题】A．Its texture. B．lts size. C．Its preservation. D．Its shape.
【单选题】听力原文：W: I can't understand why you can speak English so well in such a short time. M: If you pay attention to what our teacher says, you will speak as well as me. Q: What does the man mean? (5)
A.
Listen halfheartedly to the teacher in class.
B.
Pay attention when teacher speaks English.
C.
Follow the teacher's spoken English.
D.
Follow the teacher's advice on speaking English.
【简答题】听力长对话：W： Hi Leo， why do you say English would become the world language？W： Hi Leo， why do you say English would become the world language？ M： Well。 For one thing， it’s so commonly used， the only langu...
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