预叙是什么?
参考答案:
预叙同样也是一种逆时序的叙述方式,但它与倒叙不同,预叙所着眼的不是将一个事件的结果提前写出来,而是将后来要发生的另外一个事件提前讲述出来。
巴比妥急性中毒的处置是()。
A.酸化尿液加快毒物的排泄
B.碱化尿液加快毒物的排泄
C.快速输血
D.应用中枢兴奋药拮抗效果肯定
E.可用氟马西尼拮抗
根据句意及首字母提示完成句子。
1. To our s_________, he arrived here earlier this time.
2. I have made a d_________ to learn English next week.
3. It was e__________8'clock when I got home.
4. Do you think it's a w________ of time to spend much time chatting on the Internet?
5. His careless driving _______the traffic accident.