词汇运用。根据汉语释义，写出词或短语的正确形式。

1. I'm used to _____ (处理) matters of this sort.

2. The Fashion Show will _____ (举行) from 12th to 20th May.

3. Look! The dogs are looking for food _____ (careful) in the street.

4. The film star has been _____ (死亡) for years.

5. I believe you have made a good _____ (决定).

急性心肌梗死发热的机制是（）

A.变态反应

B.代谢障碍

C.体温调节中枢失常

D.神经功能障碍

E.吸收热