he must be in the room ,because the light in the room is
问题描述：
he must be in the room ,because the light in the room is
24.He must be in the room,because the light in the room is .
A.in B.on C.off
25.When we practice speaking English,we often end up in Chinese.
A.to speak B.speaking C.speak
答
B (灯开着)
B (停止使用中文)