Students__________ to close the windows before they leave the phy_英语解答

Students__________ to close the windows before they leave the physics lab.A) tell B) will be told

人气：171 ℃　时间：2019-08-18 14:06:50

解答

答案：B
翻译：在学生们离开物理实验室之前要告诉他们把窗户关上.
根据句意这里用被动语态,其结构是：be + 过去分词,所以正确答案是B.