几个高一的英语问题

1.Nothing___after the terrible fire caused by someone smoking in bedA.reminded B.continued C.left D.kept答案是A为什么不能是C呢。2.If the manis only interested in your looks ,____just shows how shallow he is填的是that，老师就说了that代前面的那句，不是逗号后不能用that吗？3.As many members____were present agreed to the plan.填的是as，是什么意思呢？顺便解释一下as的用法。4.He said ___the nember of people who were in favor of the plan had risen and____it would continue to rise the next weekA.what;that B.that;what C.that;/ D./;that选D，为什么不能选C呢？