企业征信系统已注销的机构不在机构树中显示。
参考答案:对
Mike always says "Hello" to everyone he knows. He is very ______, I think. [ ]
A. helpful
B. funny
C. hard-working
D. polite
检验稻谷出糙率时,为什么要拣出生霉粒和生芽粒,单独剥壳?