漏出液中的蛋白与血清蛋白的比值常
A.<0.6
B.<0.4
C.>0.6
D.<0.5
E.>0.5
参考答案:D
犬绦虫病预防,不正确的是()
A、定期驱虫,1年4次,每季度1次粪便集中堆积发酵
B、保持犬舍清洁干燥,定期消毒
C、不喂给未经熟制的肉类(生鱼、畜禽脏器等)
D、对新购入的犬进行隔离、粪检,确定无病方可入群
根据括号内的汉语和句末括号内的英语单词提示完成句子。
小题1:Even if you are busy, you should (尽力)to do everything well.(try)
小题2:My parents always say that I (已经长大了). (grow)
小题3:After that, her teacher (更多地关注) her. (pay)
小题4:Too much noise made it difficult for me (入睡). (fall)
小题5:When we are away, our baby (照顾) by my mother. (take)