Task 1You will hear a telephone conversation about arranging a meeting.Listen and complete the telephone message by filling in the blanks. Write only ONE word or number for each blank.You will hear the conversation TWICE
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Task 2You will hear a man talking about a summer camp for teenagers.Listen and complete the note by filling in the blanks. Write only ONE word or number for each blank.You will hear the talk TWICE
机床加工过程中可以改变主轴转速。
A. 对
B. 错
机床加工过程可以改变进给速度。
A. 对
B. 错
机床加工过程出现紧急情况在第一时间应该立即按下面板上的急停按键。
A. 对
B. 错