【2015年高考陕西卷】
22. Mary really hard on his book and thinks he’ll have finished
it by Friday.
A. worked B. has been working C. had worked D. has worked
【答案】B
【解析】
优元科-量9a03学软有升司是件量慧途网限东公8a5e技40e2广
试题分析:句意:Marty一直努力写书,我想他到周五为止将已经完成了。用现在完成进行时表示从过去到现在一直进行的动作。所以选B。
【考点定位】 考查现在完成进行时