分母是一位数，且能化成有限小数的最简真分数一共有请选择ABCD*}'n+^5V4p:h3@7Z;w+L(V4T7p7R.n
A.8个;w+L(V4T7p7R.n
B.9个;w+L(V4T7p7R.n
C.10个;w+L(V4T7p7R.n
D.11个;w+L(V4T7p7R.n