《朝花夕拾》中,陈莲河是《琐记》中的人物。
一辆在水平路面上沿直线匀速行驶的货车,行驶时所受的阻力为车总重的0.1倍,货车(含驾驶员)空载时重为2.5×104N.
My right leg was badly hurt. I______ run as quickly as before______.