【简答题】A.cleaing B.writing C.drawing D.exercising
【判断题】静力学主要研究物体受力分析方法和物体在力系作用下处于平衡的条件。
【单选题】This article explains_________.
A.
the digiculties of exercising
B.
why exercising is good for your health
C.
important information to know about exercising
D.
why people have some wrong ideas about exercising
【单选题】How about _ _ after dinner? [ ]
【判断题】当Activity处于销毁状态时,将被清理出内存。
【简答题】Exercising your brain every day is beneficial_______.
【单选题】How about ________ after dinner? [ ]