下列何种药物中毒后不引起瞳孔缩小
A.毒藁B.颠茄类C.巴比妥类D.吗啡E.有机磷农药
参考答案:B
解析: 颠茄类药物中毒后引起瞳孔扩大。
- It seems to me traveling by plane is dangerous.
- I don’t think so. ______ planes have the best safety records.
A.At most
B.At least
C.At last
D.At present
算法的基本特征是可行性、确定性、 【1】 和拥有足够的情报。