简述资源管理策略。
参考答案:(1)学习时间管理;(2)学习环境的设置;(3)学习努力和心境管理。
“What did you do in the garden?”
“I watched my father ______ his motorbike.”
A.to repair
B.repaired
C.repairing
D.repairs
闲暇的使用方式有哪些?