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【多选题】
滚筒采煤机的截齿有两种类型，即（）。A.
扁形（）截齿
B.
圆柱截齿
C.
横向截齿
D.
纵向截齿
E.
镐形截齿
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【简答题】PartI Listening B: 8. A) She is an operator. B) She is a doctor.C) She is a nurse. D) She is a driver. 9. A) To go to study abroad. B) To pay for her debt.C) To move to another city. D) To raise money...
【简答题】Conversation Two 6.A. Because they didn’t book the concert tickets. B. Because they forgot to celebrate his birthday. C.Because they haven’t shown enough love to him. D. Because they refused to buy h...
【简答题】完成对话，每空一个单词。 LI LEI: Look (1)______ this toy car. Lucy. It's a new car. Is it (2)______? LUCY: No, it isn't. My car is (3)______ home. I think it's (4)______. He Can't find (5)______ car. LI LEI: Excu...
【简答题】Fill in a / an /the if necessary. Put a slash if none of the above is applicable. 1. There is () elephant in our zoo. 2.() elephant in our zoo is young. 3. Jo and Ann are ()students. 4. () students in...
【简答题】阅读理解。 A new school term begins. Is anything new at your school? Sichuan students are getting an extra (额外的) hour to sleep in the morning. This year, Sichuan schools decided that students should start ...
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【简答题】选出正确的词填入答案中(V.ing / V.ed) 1. Robert
thinks that roller coasters are terrified / terrifying. 2. He
was embarrassed / embarrassing when he arrived late for class. 3. There is a new movie playing at the ...
【简答题】What do we know about Mr. Bannister? A . He lacks experience. B . He worked on a trade deal last year. C . He is a new member of the company.
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