阿托品用于全麻前给药的目的是
A．增强麻醉效果
B．减少麻醉药用量
C．减少呼吸道腺体分泌
D．预防心动过缓
E．辅助骨骼肌松弛
参考答案：C
补全单词。
1.What’s the m _ with you,Tom?
2.I’m so t _ because it’s hot today and I walked for a long time.
3.Look!A boy is l __ (lie) on the grass and looking at the sky.
4.I have to see the dentist because I have a t .
细胞受体
