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【判断题】
( )标准麻花钻主切削刃上各点处的后角大小不相等,外缘处最小,约为 1~度。A.
正确
B.
错误
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【简答题】阅读短文，然后答题 Look at this. What’s this in English, do you know? Ah, it’s a photo. Who’s that in the photo? It’s Li Yan. Li Yan is my good friend. She is a beautiful girl. Who’s that? The boy in black? It...
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【简答题】从II栏中找出与I 栏相对应的答语 I 1. Good afternoon! 2. What’s this? 3. Who’s your friend? 4. Sit down, please. 5. Nice to meet you. 6. Goodbye! 7. Let’s go. 8. How are you? 9. Are you Peter? 10. Sorry. II A. That’...
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【简答题】阅读理解 Look at this. What’s this in English, do you know? Ah, it’s a photo. Who’s that in the photo? It’s Li Yan. Li Yan is my good friend. She is a beautiful girl. Who’s that? The boy in black? It’s Ji...
【简答题】VPE制备n-/n+-Si用硅烷为源，硅烷是在 完成的分解。可从下面选择：气相硅片表面
【简答题】爱玛与罗道耳弗再次陷入热恋,帮他们传递消息的是 ______ 。
【简答题】句子配对 (10分) A B 小题1:What’s this in English? 小题2:Is this a book? 小题3:Who’s that man? 小题4:What color is that orange? 小题5:How are you? 小题6:What’s your last name? 小题7:How old are you? 小题8:Is that jacket bl...
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