无壁空洞最常见于()
A.周围型肺癌
B.干酪性肺炎
C.肺转移瘤
D.肺脓肿
E.浸润型肺结核
参考答案:B
—How would you like your coffee?
—_______.
A.It's well done
B.Very nice, thank you
C.One cup. That's enough
D.The stronger, the better
中国画最主要的表现形式是()。①人物画②山水画③花鸟画④动物画
A.①②③④
B.①②③
C.②③④
D.①③④