The government has devoted a larger slice of its national      to agriculture than most other countries.

A．economy

B．budget

C．resources

D．potential

治疗因痰饮引起的呕吐，除取主穴外，还应加

A．脾俞、章门
B．下脘、足三里
C．上脘、行间
D．梁门、内庭
E．膻中、丰隆