全身中毒症状最明显的是( )
A.新生儿败血症B.新生儿硬肿症C.新生儿呼吸窘迫综合征D.新生儿颅内出血E.新生儿黄疸
参考答案:A
根据所给情景完成对话,每空一词。
Kate: Excuse me.
Tom: Yes?
Kate: Could you tell me the hospital is?
Tom: I can't understand you. Would you say it , please?
Kate: I'd like to which is the to the hospital.
Tom: Well, let me see. Go this street then left at the second crossing. Go on till (直到) you
reach the end of the , then you'll see it.
Kate: Is it far from here?
Tom: Yes, it is. You can a bus. The bus is just over there.
Kate: Thank you very much.
Tom: That's all .
aA(g)bB(g)
达平衡后,保持温度不变,将容器容积增加一倍,新平衡建立时,cB是原来的 60%,则( )
A.平衡向正反应方向发生了移动
B.A 物质的转化率变小了
C.B 物质的质量分数增大了
D.a>b