两道英语题,请解答并给解析!!!
1.The book tells___life story of John Smith , who left ____school and worked for a newspaper at the age of 16.
A.the;the B,a;the. C,the;\ D,a;\
2.The juorney around the world took the old sailor nine months,____the sailing time was 226 days .
A,of which B,during which C,from which D,for which