世界上最早的智力测验量表是()
A、比奈一西蒙量表
B、斯坦福-比奈量表
C、瑞文量表
D、韦克斯勒量表
参考答案:A
MTC车道入口写CPU卡操作流程是什么?
—Where's Li Hua?
—Look! He _______ tennis on the playground. [ ]
A. plays
B. played
C. was playing
D. is playing