A.不配B.補(bǔ)配C.飲水D.喂料E.驅(qū)蟲
A.2~3B.5~6C.8~10D.13~14E.18~20
A.打洞準(zhǔn)備生產(chǎn)B.塌胯C.食欲增強(qiáng)D.毛色變得光亮E.腹部增大