下列符合小儿牙齿正常发育规律的是()
A.乳牙共24只
B.4~10个月开始出牙
C.乳牙最晚于1.5岁时出齐
D.乳牙数=月龄-(6~8)
E.8岁开始换牙
参考答案:B
At the sight of the _____ scene, he was almost _____ to death.
A.frightened;frightening
B.frightened;frightened
C.frightening;frightening
D.frightening;frightened