一般抹灰按质量要求可分为( )。
A．石灰砂浆抹灰
B．水泥砂浆抹灰
C．普通抹灰
D．中级抹灰
E．高级抹灰
参考答案：C,D,E
Zhang Yimou, the director of Hero and House of Flying Daggers, on Sunday that he has two sons and a daughter with his wife, Chen Ting.
A．foresaw
B．teased
C．appointed
D．exposed
心脏最大径是指（）
A.心影左侧最突点至中线距离与右心缘最突点至中线距离之和
B.右心缘上下部交界点至心尖部之间距离
C.心缘左侧最突点至中线距离
D.心影左右两侧最突点之间距离
E.心缘右侧最突点至中线距离
