问题补充:
单选题Ifthestudentsdon’tunderstandwhattheirteacheristalkingabout,he/shehasn’t_________his/hermeaning_____________.A.got…onB.got…acrossC.got…alongD.got…away
答案:
B解析这题考查词组辨析:got…on 上车, got…across传达,got…along相处, got…away走开,句意是:如果学生不理解老师说的话,说明老师没把意思表达清楚。选B。