Theteachersaidlight的精选

问题详情： Theteachersaidlight_____fasterthansound.A．travel          B．totravel       C．travels         D．travelling【回答】C【解析】句意：老师说光传播的比声音快。考查一般现在时。tr...

问题详情：Theteachersaidlight________muchfasterthansound.A.traveled      B.travels  C.willtravel       D.hadtraveled【回答】B知识点：动词时态题型：选择题...