几个英语问题(初高中)1、---Lucy,are you OK?---___________.But my doctor

几个英语问题(初高中)
1、---Lucy,are you OK?
---___________.But my doctor didn’t find anything unuaual.
A I have never felt better.B I haven’t been feeling myself lately C My wallet was stolen D Yes,I am
正确答案选B,为什么?
2、______the book many times but he still couldn’t understand it.
A Having read B Although he had read C Reading D He had read
正确答案选D,为什么?
3、If no protection work is done,this ancient town ______by 2030.
A will have disappeared B will disappear C disappears D has disappeared
正确答案选A,为什么?