If you leave this application form and go to another website, you will lose you have already filled out on this form.
A. whatever
B. no matter what
C. whichever
D. no matter which
网友回答
(答案→)A. whatever
B. no matter what
C. whichever
D. no matter which
解析：考查名词性从句。句中whatever引导宾语从句，在句中作宾语，no matter what只可以引导让步状语从句。故选A。