铁锈色痰常见于大叶性肺炎哪期
A.中毒性休克
B.充血水肿期
C.红色肝样变期
D.灰色肝样变期
E.溶解消散期
参考答案:C
()也叫栽植密度。是指人工造林和迹地更新时单位面积上最初栽植的株数。
that she has gone to the United States?
A.Was it true
B.Is it true
C.It is true
D.It was true