跟单员应该先与供应商协调送货并且跟仓库协调接收后再通知供应商送货,否则会引起货物进仓的混乱。
参考答案:对
下列各句中A、B、C、D 四处均有一处错误,请找出,并改正。
( )1. Everyone calls me is Li Gang. _________
A B C D
( )2. There will have a Chinese New Year party in Chinatown this evening. _________
( )3. Don't play a trick to your little brother. _________
( )4. I think someone is in. Let's knock the door. _________
( )5. Thanks for tell us so many funny stories. _________
下列除杂质的方法不正确的是( )(括号内为杂质)
A.N2(O2) 通过灼热的铜网
B.NaOH溶液(Na2CO3) 加入适量的Ca(OH)2溶液,再过滤
C.H2(水蒸气) 通过浓硫酸
D.Fe(Fe2O3) 加入过量稀硫酸,再过滤