房地产经纪人员的责任是( )。
A．推销房地产商品
B．促进房地产市场繁荣
C．促成他人的房地产交易
D．平抑房地产价格
参考答案：C
—I’m taking part in the English Speaking Contest next week．
— _______．
A．Come on
B．Good luck
C．Congratulations
D．Well done
With few people ________ pigs, the price of pork _______ .
A．rising; rises
B．raising; raises
C．rising; raises
D．raising; rises
