蝗虫的发育属于不完全变态，其发育过程是（　　）

A．卵→若虫→成虫

B．卵→蛹→成虫

C．卵→若虫→蛹→成虫

D．卵→幼虫→蛹→成虫

After a lot of questioning, Jack ______ admitted he had taken the car.

A．frequently

B．eventually

C．absolutely

D．Generously