---Excuse me .Could you tell me__________________________? --- Sorry.I have no idea,either C.what was the matter with him D.what is the trouble with him 难道C中一定不能用过去式吗?
人气：322 ℃ 时间：2019-10-11 14:17:20
解答
不是,整个句子你怎么知道是过去时态呢.从何得出? 除非像 I【 didn't】 know what was the matter with the machine. Could you tell us what was wrong/the trouble with him 【yesterday】? 这样的才行 没有准确的时态标志不要乱来呀~ 这里的could是表示提问者的委婉,礼貌,不是过去式..= =
