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.

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