We are deeply impressed by the goal from the conference        the average income will double by the year 2020.

A．that

B．which

C．what

D．whose

一农妇患胃疾多年，呕吐反复发作，时作干呕，口燥咽干，似饥而不欲食，舌红苔少，脉细数。治法宜选用（）

A.舒肝和胃，降逆止呕

B.滋养胃阴，降逆止呕

C.温中健脾，和胃降逆

D.消食导滞，和胃降逆

E.温化痰饮，和胃降逆