He turned off the light and locked the door, believe nobody was in the room.()
第1题:
A.CY-CY
B.CY-DOOR
C.DOOR-CY
D.DOOR-DOOR
第2题:
Though most people know this story is make-believe, they still tell each other about it(翻译)
第3题:
第4题:
Once the press find out his secret,he' 11 never live it__________
A. up
B.on
C.down
D.off
第5题:
第6题:
动作选择开关的功能是选择受光动作(Light) 或遮光动作 (Drag)模式。当此开关按逆时针方向充分旋转时(D侧),则进入检测-OFF模式,没有检测到物料时动作表示灯亮。