计算:(3x)2=( ).
9x2
In relation to the Securities Law of China:
(c) state the time limit and a specifi c obligation regarding securities for a securities company to underwrite securities by way of underwriting with best efforts; (2 marks)
津的特点有
A.流动性较大
B.性质较清稀
C.分布在脏腑
D.灌注于骨节