Based upon the following information, what is the net Operating income of the property Estimated Market Value $600000 Capitalization Rate 20% Taxes $27000 Operating Expenses $1137000（）

A. $960O0.

B. $98800.

C. $120000.

新文化运动时期，陈独秀等人认定要建立名副其实的共和国，必须从根本上改造国民性，这里的“国民性”是指[ ]

A．革命觉悟    

B．思想观念  

C．文化素质    

D．生活习俗