For sustainable development, the government has decided to give __________ to those energy conserving and environmental-- friendly business in many aspects.

A．profit

B．interest

C．advantage

D．preference

男性，20岁，工人。2周来发热，体温逐渐升高到39.4℃，畏寒，无寒战，不出汗，伴食欲缺乏，腹胀，稀便，听力下降。体格检查：表情淡漠，舌背白腻苔，胸背部有数个0.5cm大小淡红色丘疹，压之褪色，肝脾肋下均可扪及。

该患者感染本病的途径是（）.

A.呼吸道传播

B.消化道传播

C.接触传播

D.虫媒传播

E.血液、体液传播