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直流电动机有三种调速方法,分别是 ( ) 、 ( ) 、 ( )
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【简答题】Supply the missing words in the blanks of the message. Dear Sirs, Thank you for your letter of August 20, i__ 1 __ us that you are in the m 2 for Chinese toys. To give you a general idea of the goods...
【简答题】四、 短文填空: Dear Jack, I ’ m sorry to hear the bad news. Your classmate 1. (tell) me your arm broke in the skateboarding competition (滑板比赛) . I hope your arm didn ’ t 2. /h ə :t/ too much. I ’ m sending ...
【单选题】— I hope you won ’ t disappoint us in the final, Andy. — _______ . I will try my best not to let you down. A. Believe in me B. I am afraid not C. You ’ re wrong
A.
1
B.
2
C.
3
【简答题】A Everybody will have some health problems .Here are Mr. Black's problems and his doctor’s advice. I hope they can help you. Mr. Black's problems. My name is David Black. I live a small house. I never...
【简答题】Dear Sirs, Thank you for your letter of August 20, i____(1) us that you are in the m____(2) for Chinese toys. To give you a general idea of the goods we are dealing i____(3), we are sending you by air...
【简答题】根据句意及首字母或汉语提示完成单词 Mary eats a lot of i in summer. I play the p (钢琴) every morning. I don't like eating (炸薯条). Do you want to eat some h in the KFC. I hope you can play t with me in the sport center.
【简答题】阅读理解。 Dear Mrs Smiths, I was a student of yours in Grade Six, and I hope you still remember me. I'm writing this letter because I want to let you know that the school year with you was important and s...
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