A. marching B. running C. passing D. moving

Time is a ______ performer. It flies, marches on, heals all wounds, runs out and will tell

A．driveB．walkC．moveD．run

GTMU单板指示灯RUN2s亮，2s灭表示单板（)。A.单板正常运行B.主用C.单板处于测试状态D.单板存在故

A. encouraged. B. comfortable C. proud. D. moved

They use computers to keep the traffic smoothly. A. being run B. run C. to run D. runn

移动(Move)和平移(pan)命令是()。A.都是移动命令 效果一样B.移动(move)速度快 平移(Pan)速度慢C.