建筑施工安全应急救援预案应对安全事故的风险特征进行安全技术分析，对可能引发次生灾害的

根据句意及首字母提示填空。

1. Manue1 1ikes painting.He wants to be a great a _____.

2. My dream job is to be a p_____.So I can fly in the sky like a bird．

3. After the old man r_____, he looked after his grandson every day.

4. I always make New Year's r_____every term．

5. It's Very necessary for a student to learn  f_____language well.

偏心支撑结构的设计主要有什么内容？

皮样囊肿与表皮样囊肿的主要区别是

A．皮样囊肿的囊壁中无皮肤附件结构
B．表皮样囊肿的囊壁中无皮肤附件结构
C．表皮样囊肿的囊壁中有皮肤附件结构
D．皮样囊肿不含有角化物
E．表皮样性囊肿不含有角化物

呼吸困难时出现的三凹征是指

A．胸骨上窝、锁骨下窝、肋间隙明显下陷
B．胸骨上窝、锁骨上窝、肋间隙明显下陷
C．胸骨上窝、双侧锁骨上窝明显下陷
D．胸骨上窝、双侧锁骨下窝明显下陷
E．双侧锁骨上窝、肋间隙明显下陷

呼吸衰竭的诊断依据（）

A.病因

B.临床表现

C.血气分析

D.氧和指数