术后胸腔闭式引流管需夹闭的是（）
A.左肺上叶切除术
B.隆突切除重建术
C.右全肺切除术
D.右肺下叶切除术
E.肺楔形切除术
参考答案：D
—Do you know __ ___?
— Sorry, I don’t. But I saw her just now.
A．where has she gone
B．where she has gone
C．where she has been
D．where will she go
有关浅Ⅱ度烧伤的描述哪一项是对的（）
A.仅损伤表皮层，靠表皮生发层上皮细胞增殖愈合
B.表皮、真皮 * * 层损伤，靠残存生发层和皮肤附件上皮细胞增殖愈合
C.表皮、真皮深层损伤，靠残存皮肤附件上皮细胞增殖愈合
D.表皮、真皮全层及附件全部损毁，靠创缘上皮细胞增殖愈合
E.表皮、真皮 * * 层损伤，靠创缘上皮细胞增殖向中心愈合
