一般情况下,分模面应该选在模锻件的()。
参考答案:最大截面处
下列肺炎中X线表现为类圆形阴影且易形成空洞的多见于()
A.大叶性肺炎
B.小叶性肺炎
C.化脓性肺炎
D.支原体肺炎
E.霉菌性肺炎
She is new here. So she knows ____ about her school
A.nothing
B.something
C.anything
D.everything.