下列《婴宁》所提到的花草中，为“异史氏曰”提及的有（）。
A．梅花
B．合欢
C．忘忧
D．“笑矣乎”
E．解语花
参考答案：B, C, D, E
一旦发生药物不良反应，首先应（）
A．及时供氧
B．洗胃、灌肠
C．服用鸡蛋清
D．饮服甘草、绿豆汤
E．停用一切药物，同时禁食
用所给单词的正确形式填空
1. Those poor children need somewhere ______ (live).
2. You should protect the children from ______ (catch) cold.
3. How long does it take you ______ (walk) 50 meters?
4. That easy chair takes up too much ______ (room).
5. Something serious is ______ (happen) to me.
sy chair takes up too much ______ (room).