2019年mba考试英语模拟题——名词1281

{01}Since when has ____ been any of your business what I do? A.it B.that C.all D.this 解析：略
本题选A。
{02}Suddenly the idea came to me ____ I might turn to Mr．Smith for help． A.what B.that C.which D.whom 解析：略
本题选B。