哪些复合句包含主语从句? A The teacher asked how we usually went to school. B.Whether you can do it or not doesn't matter. C.If you can't make it, you'll feel sorry. D.The best place that I have visited is the Great Wall. E.What I want are some books. F. The problem is how we are able to get the train tickets. G. I am glad that I have got the chance to study abroad. A.B.C.D.E.F.G. G