标明重量商品采用随机方式抽查鉴重,净重按规定件数抽查鉴重,抽查净重与标明净重总重量的差重率在±0.5%范围内,则认为全批净重相符。()
参考答案:错
细菌生长繁殖的方式是()
A.分支断裂繁殖
B.二分裂的方式
C.有性孢子繁殖
D.无性孢子繁殖
E.复制的方式繁殖
"Women's faces give their ages________ far more than men", a piece of research suggested recently.[ ]
A. away
B. off
C. up
D. out