【题目】Mary_______ to writing classes every night since June and the course will end this week.
A. had gone B. has been going
C. is going D. went
在线课程【答案】B
【解析】考查时态。句意：从6月开始，玛丽每天晚上去上写作课，这个课程将于这周末结束。玛丽上写作课的动作从过去持续到未来的这周末，所以要用现在完成进行时。故选B。现在完成进行时表示动作从某一时间开始，一直持续到现在，或者刚刚终止，或者可能仍然要继续下去。