气体发生剂在高温作用下发生化学反应生成()送入气囊内,使气囊展开。
A.氧气
B.氩气
C.氮气
参考答案:C
根据句意及首字母,完成下列单词
1. Let's eat soon. I'm h______.
2. There is a supermarket b______ the post office and the school.
3. He studies hard to i______ his English.
4. Good b______ is half done, so I should work hard in the new school.
5. The bank is o______ twelve hours every day.
某女,48岁,腹胀痛、乏力、消瘦近1年。体检:轻度贫血外貌,胸骨压痛明显,心肺听诊无异常,腹软,肝肋下2cm触及,脾肿大至乎脐。血常规:白细胞60×109/L,分类见大量中、晚幼粒细胞及嗜碱性粒细胞,血红蛋白95g/L;血小板400×109/L
该患者最可能是下列哪种疾病
A.更年期综合征
B.缺铁性贫血
C.慢性再生障碍性贫血
D.慢性粒细胞白血病
E.急性早幼粒细胞白血病