She was so angry at all ______ I was doing ______ she walked out.

A．that; which

B．that; that

C．which; that

D．which; as to

小儿运动发育正常表现是（）

A.5个月时抱起能竖头

B.8个月稳坐且会爬

C.10个月会坐

D.12个月能跳

E.18个月独立行走