中石油职称英语考试题型? 如果大家一起讨论一下,我想大家可以学到更多知识!我先扔个砖头,大家再抛。。。 例如: 39. when i pulled into her driveway, she ____ by the door with her coat on. a. is waiting b. was waiting c. waits d. waited 答案是b,首先看这个时态,整句的时态都是过去时,首先可以排除a,c,再看when和后半句,可以确定是过去进行式,所以答案是b. 不足之处还请大家指点!查看更多