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问题 填空题

紧绳器是紧固与调整井架（）的专用工具，可根据需要手动调节绷绳的松紧，以达到校正井架的目的.

答案

参考答案：绷绳

阅读理解
阅读理解：
      Here are some short messages. Emma got all of them on her mobile phone yesterday. Please read them
carefully and find the best answers to the question.
From: 13823636790
Hey, Emma, I'm going to have a
party this weekend. Would you
come and join us?
From Susan

                                       1 		From: 13372320909
Emma,
     "Home Alone V" is now on show at
People's Cinema. Want to go and see
this film?
Yours, Jessie 
                                                 2
From: 13654243444
Mr Lee said your
computer is OK now.
You can go and get it from
10:00 a.m. to 6:00 p.m.
James 
                                  3 		From: 13096752112
Buy some fruits on your
way home. Thanks.
Vicky

                            4 		From: 13096752112
Call me, please.
Vicky

                       5
1. If Emma go to the party this weekend, what number should she send a message to?
[ ]
A. 13096752112
B. 13654243444
C. 13372320909
D. 13823636790
2. What did Mr Lee do for Emma?
[ ]
A. He mended her computer
B. He bought her a film ticket.
C. He helped her answer the pone call.
D. He helped her buy some fruits
3. Which of these persons asked Emma to call back?
[ ]
A. Susan
B. Jessie
C. Vicky
D. James
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单项选择题

无线列调150MHZ频段，调度员呼叫司机信号是（）.

A.1219HZ

B.1337HZ

C.1792HZ
查看答案