调节ADH分泌的主要是（）。

A.血流速度

B.血浆胶体渗透压

C.血浆晶体渗透压

D.毛细血管压

E.血液黏滞性

You have made a few mistakes in your composition but______, it's well written. [ ]

A. first of all

B. on the whole

C. on the other hand

D. so far