【多选题】【消耗次数：1】
在使用过程中，塔式起重机的（）等安全保护装置不得随意调整和拆除。
①
力矩限制器
②
重量限制器
③
变幅限位器
④
防坠安全器
⑤
高度限位器
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【判断题】
轨道运行的塔式起重机，每个运行方向应设置限位装置，限位装置由限位开关、缓冲器和终端止挡组成。根据《塔式起重机》（GB/T5031），限位开关动作后，应保证塔式起重机停车时其端部距缓冲器的最小距离为700mm。
①
正确
②
错误
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A: Must I take a train? B: No, you [填空]. You can take a plane.
①
dont
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must not
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dont have to
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can not
【单选题】
A: Dont worry. Ill leave the message on his desk. B: [填空].
①
Thats great
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Thats great idea
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Thank goodness
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Its kind of you
【单选题】
A: May I help you, madam? B: [填空].
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Thats very kind of you
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You are very nice
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Youd better give me a hand
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Yes, Id like a kilo of apples
【单选题】
A: I didnt mean to do that. Please forgive me. B: [填空].
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You are wrong
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You are welcome
③
Thats all right
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Thats OK
【单选题】
A: How do you do? B: [填空]
①
Fine, thank you.
②
How do you do?
③
Not too bad.
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Very well.
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A: [填空]? B: This is Franco Rossi speaking.
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Who are you calling
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Who is that
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Thats all right
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Its very kind of you to say so
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No，please not
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Certainly，Ill give it to him
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Yes，please do
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I dont know