高炉冶炼对焦炭中灰分的要求()。
A.高
B.中
C.低
参考答案:C
某公司从英国进口一批纸箱包装的水果罐头,报检时不需要提供的单据是( )。
A.产地证书
B.进出口食品标签审核证书
C.进境动植物检疫许可证
D.出口商出具的无木质包装证明
Never laugh at people who have so many dreams,because the future________those who
believe in the beauty of their dreams.[ ]
A.looks forward to
B.comes over to
C.belongs to
D.happens to