[单选题]
Which of the following salts form basic solu+2j42fh k rh,9)qmybd zbo.; 3uvk6uiqk 0jvhtions when d x15t1rzykkv8h4d eg5-ni/hdissolved in water?
I.$NH_4Cl$
II.$K_2CO_3$
III.$NaOOCCH_3$
A. I only
B. I and III only
C. II and III only
D. I, II, and III