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【多选题】
形体基本功练习的内容较多,在训练时,应本着( )原则。A.
从易到难
B.
从简到繁
C.
因人而宜
D.
循序渐进
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【单选题】Questions 8 to 11 are based on the conversation you have just heard
A.
Thursday evening from 7:00 to 9:45
B.
From September 1 to New Year’s eve
C.
Every Monday, lasting for 12 weeks
D.
Three hours a week, 45 hours in total
【简答题】液压油要具有适宜的粘度和良好的（）。
【简答题】进入油箱的水受到油泵、马达等液压元件的剧烈搅拌后，容易分散于液压油中，形成乳化液，再进入整个液压系统。因此要求液压油必须具有良好的（）性。
【单选题】Section B Conversation Directions: In this section, you will hear two long conversations. At the end of each conversations you will hear four questions. Both the conversations and the question-s will ...
A.
To confirm an urgent appointment.
B.
To collect a package from the woman.
C.
To ask the woman to sign a document.
D.
To arrange the delivery of a package.
【简答题】粘度是液压油的重要性能之一。选择液压油时，（）是首先要考虑的因素之一。因此要求液压油必须具有适宜的粘度和良好的（）。
【简答题】液压设备工作时，液压油不可避免地要与液压油内部空气中的氧接触而被氧化，使液压油变质。因此要求液压油必须具有良好的（）安定性。
【单选题】In this section, you will hear two long conversations. At the end of eachconversation, you will hear four questions. Both the conversation and the questions will bespoken only once. After you hear a q...
A.
It seems a depressing topic.
B.
It sounds quite alarming.
C.
It has little impact on our daily life.
D.
It is getting more serious these days.
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