应与粟粒性肺结核相鉴别的是()
A.癌性空洞
B.周围型肺癌
C.弥漫性细支气管-肺泡细胞癌
D.中央型肺癌
E.癌性胸水
参考答案:C
—You have to believe in yourself. No one else will, if you don’t.
—__________. Confidence is really important.
A.It’s not my cup of tea
B.That’s not the point
C.I don’t think so
D.I couldn’t agree more
若要定义一个只允许本源文件中所有函数使用的全局变量,则该变量需“要使用的存储类别是( )。
A.extern
B.register
C.auto
D.static