处理支气管扩张大咯血最重要的措施是()
A.保持呼吸道通畅
B.输血
C.抗生素应用
D.应用镇静药
E.应用止咳药
参考答案:A
Read and write. (看例句,写句子)
例:I'm l60cm tall. Mary is l59cm tall. ->I'm taller than Mary.
1 . Sue is 10 years old. I'm 9 years old.
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2. Mike is 40 kg. Sue is 35 kg.
3. Sarah is nine years old. I'm ten years old.
建筑工程险的费率中实行单独的年费率的是()。
A.保证期费率
B.建筑用机器、装置及设备
C.各种附加险增收费率
D.第三者责任险