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【判断题】
310. ( ) N 型硅材料稳压管二极管用 2DW 表示。A.
正确
B.
错误
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举一反三
【简答题】morning is best time for work.
【单选题】听力原文：W: I'm looking for the best quality paper to have my thesis typed on. I don't see any on the shelf. M: I think I saw some in the stockroom this morning. I'll check. Q: what did the man tell the w...
A.
He'll see if they have more paper.
B.
She's bound to find it somewhere else.
C.
The paper she wants is out of stock.
D.
He can't accept a check.
【简答题】Harry is from London. But he is in China with his parents now. He is 13 years old. He is a student of Grade 7. Harry is a clever student. He works very hard. He is good at all his lessons. He says he ...
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