燃气轮机的组成包括______。
A.压气机
B.气缸
C.曲轴
D.燃烧室
E.涡轮
参考答案:A,D,E
解析:燃气轮机主要由压气机、燃烧室和涡轮三大部分组成。
It is politely _____ by the hotel management that loud music _____ after 11 o'clock at night. [ ]
A. requested; were not played
B. asked; not to play
C. requested; not be played
D. asked; did not play
女性,30岁,因下肢水肿2周就诊,体检:血压200/100mmHg,尿蛋白(+++),红细胞10~15个/HP,血Cr150μmol/L,血白蛋白32g/L
若肾活检结果为系膜轻度增生,部分肾小球有节段性硬化,伴肾小管轻度萎缩,其最可能诊断是()
A.膜性肾病
B.局灶节段性肾小球硬化症
C.系膜增生性肾小球肾炎
D.系膜毛细血管性肾炎
E.微小病变肾病