问题
选择题
It was 10 years of hard work that _______his success in business．
A．led to
B．turned to
C．belonged to
D．replied to
答案
答案：A
考查固定短语。句意;正是十年的辛苦努力，导致他生意上的成功。故选A .B turn to指的转向…，belong to 属于… ,reply to 回复….故选A。