—Hi, do you think his uncle __________ this evening?

—I think he __________if it doesn’t rain.

A．will come; comes

B．will come; will come

C．comes; comes

D．comes; will come

假设2009年1单位M国货币/1单位N国货币为1：6.6。2010年，M国的通货膨胀率为10%，其他条件不变，从购买力角度来看，则两国间的汇率为（）

A.1：5.95

B.1：6

C.1：6.8

D.1：7.2