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

问题描述:

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

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.