35钢在铁碳状态图中属于()。
A.共析钢
B.亚共析钢
C.过共析钢
参考答案:B
She is a vegetarian. She will __________ if you mention eating meat in front of her.
A.fall over the moon
B.be down in the dumps
C.get hot under the collar
D.laugh her head off
下列选项不符合一侧动眼神经麻痹的是()。
A.上睑下垂,眼球不能向上、下和内侧转动
B.眼球向对侧、向上、向下注视时出现复视
C.眼球向外或外下方斜视
D.瞳孔散大,光反射消失,调节反射存在
E.瞳孔散大,光反射及调节反射均消失