砖窗台有平砌挑砖和立砌挑砖两种做法,表面可抹1:3的水泥砂浆,并应有( )左右的坡度。
A.3%
B.5%
C.15%
D.10%
参考答案:D
用括号内所给动词的适当形式填空。
1. English _____ (speak) here.
2. At last, I _____ (find) him in the park.
3. The room _____ (paint) now.
4. Listen! Who _____ (cry) in the next room?
5. The computer _____ (can, use) in the room.
6. My grandpa _____ (die) for three years.
7. The novel _____ (translate) into many languages since it was published.
8. The cake which my mother made _____ (smell) nice.
9. The football match _____ (show) again sometime next week.
10. The book _____ (sell) well.
男,43岁。鼻部皮疹5年,初为鼻尖部红斑,对称分布,逐渐出现丘疹、脓疱和结节,最可能的诊断是()
A.酒渣鼻红斑期
B.结节性痤疮
C.脂溢性皮炎
D.酒渣鼻丘疹脓疱期
E.酒渣鼻鼻赘期