碎石材质不合格的质量问题不包括()
A.材质软,强度低
B.粒径偏小,块体有棱角
C.扁平细长颗粒多
D.材料不洁净,有风化颗粒,含土和其他杂质
参考答案:B
会计核算所提供的各种信息是会计监督的依据。
—Does your son like carrots?
—________. [ ]
A. Yes, she does
B. Yes, he is
C. No, he doesn't
D. No, she doesn't