Question

— How can I prepare for class, Mr. Johnson?　　　　— __you ____ my web page? You can download th

— How can I prepare for class, Mr. Johnson?　　　　— __you ____ my web page? You can download the notes and read them ahead of time. A．Did; check out B．Have; checked out C．Are; checking out D．Will; check out

Answer 1

B

考查时态。“约翰逊老师，我该怎样做好上课准备？”“你已经浏览过我的网页了吗？你可以下载笔记，提前看一下。”check out“检验，核实”。对话情景是现在，check out这一动作发生在过去，对现在造成的影响是老师的疑问，故用现在完成时。故选B。