β-内酰胺类抗生素的药物不良反应有

A．胃肠道反应，症状有恶心、呕吐、腹痛

B．各种严重程度不等的过敏反应

C．对血液、血细胞和血液凝集的作用，有白细胞减少，白细胞增多等

D．肾功能受损而致血清肌酐浓度上升，偶尔可见短暂的间质性肾炎

E．对肝功能的损害可以产生短暂性肝酶活性上升

完成句子。

1. They came back from vacation a day earlier _______ _______. (比预期的)

2. He thought his parents _______ _______ _______ (对……苛刻) on his brother.

3. Going to a British high school for one year was a very enjoyable and exciting _______ (经历) for one.

4. This ______ ______ (听上去像) my school in China.

5. He also told us that the best way to earn respect from the school was to work hard and

    ______ ______ ______ (获得高分).

6. I found it was a bit ______ (具有挑战性的) for me.

7. You weren't ______ (应该) to come home until tomorrow!

8. I used to go to the gym three times a week, but I don't _______ _______ (锻炼) any more.

9. Things change so quickly! I'm now in hospital recovering from _______ ______ (肝衰竭).

10. Don't damage your health for a slim and ______ (有魅力的) figure.