I never do anything whatever on the ground that it is good for health, though in actual fact the things / like doing are mostly wholesome.
A...as a matter of fact, most of the things I do are good for health. B...actually, I enjoy doing most of the things good for health. C...certainly, most of the things I do are worthy of trying. D...in fact, I like doing the healthiest things in the world.正确答案A
