给下列加粗的字词注音。
机杼( ) 鞍鞯( ) 胡骑( )
金柝( ) 策勋( ) 赏赐( )
zhù、ān jiān、jì、tuò、xūn
I haven't seen Ann for ____ long that I've forgotten what she looks like. [ ]
A. such
B. very
C. so
D. too
简述胸腔进行性出血的征象。