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【单选题】
肌肉适能训练的原则不包括。A.
超负荷原则
B.
科学性原则
C.
专门性原则
D.
合理练习顺序原则
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反馈参考答案：
举一反三
【单选题】听力原文：I would appreciate it if you could return the book to me before I leave on a business trip next week. What does he want to do?
A.
He wants to make a business trip.
B.
He would like to borrow the book next week.
C.
He would like to have the book by next week.
D.
He wants to take a business trip next week.
【简答题】被污染的塑料袋清洗干净后是否属于可回收物。()
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