企业通过收购或兼并若干商业企业,或者拥有或控制其分销系统,实行产销一体化,这属于()
A.前向一体化
B.后向一体化
C.水平一体化
D.综合一体化
参考答案:A
锐利器械的消毒宜用:()
A.煮沸消毒
B.化学药液浸泡
C.火烧法
D.蒸笼消毒
E.高压蒸气消毒
_______, she is the sort of woman to spread sunshine to people through her smile
A.Shy and cautious
B.Sensitive and thoughtful
C.Honest and confident .
D.Lighthearted and optimistic