First, put some seeds ______________ the soil.[ ]
A. in
B. on
C. at
答案:A
中气虚弱的表现是()
A.胖而能食
B.肥而食少
C.形瘦食多
D.形瘦食少
E.胃火亢盛
既能降气化痰,又能疏散风热的药物是()
A.旋覆花
B.白前
C.前胡
D.紫苏子