问题

Wow!Jerrygotfullmarksagain!Howluckyheis!— Notexactly!_______Hemakesfulluseofhistimetostudy[ ]
A:Heismoreluckythanhardworking
B:Heisnotsomuchluckyashardworking
C:Heisfarlesshardworkingthanlucky
D:Hisclassmatesarenomorehardworkingthanhe
B:Heisnotsomuchluckyashardworking
C:Heisfarlesshardworkingthanlucky
D:Hisclassmatesarenomorehardworkingthanhe
正确答案是: