“从IC卡读入新购的发票”是将IC卡中新购的发票读入到（）中。A、读卡器B、金税卡黑

先通读下列短文，掌握其大意，然后根据短文内容和所给首字母，在空格内填入一个适当的词，

使短文意思完整。

    Once there was a boy who lived alone with his father. The boy loved American football very much,

but he couldn't take part in the games because he was (1)h            the size of other boys. At all the

games, this hopeful boy sat beside the football field and (2)s            played.

    Though the boy was always beside the football field, his father always stood next to him and never

(3)m            a game. All through high school he was still an audience. His father always (4)e             

him.

    When the boy went to college, the American football coach kept him on the school team because he

always (5)p            hard and provided the other team members with high spirits. (6)H           , he never

got to play in a game.

    It was the (7)e            of his last American football season. His father died that morning and the

coach (8)a            him to take a rest. The following Saturday, the boy came back and wanted to play in

the game. The coach, the players and the audience could not (9)b            their eyes. He ran and passed

(10)l            a star. In the closing seconds of the game, he ran all the way for the winning touchdown

(触地得分).

    He told the coach with tears in his eyes, "Well, you knew my dad died, but did you know that my dad

was blind? Dad came to (11)a            our games in the past, but today was the first time I could play,

and I wanted to show him I could do it!"

    It is the father's love for his son that helps the son (12)s           .

影响蛋白质等电点（pI）最主要的因素是（）

A.溶液的pH

B.溶液的离子强度

C.氨基酸组成

D.溶解度

E.光学性

京巴犬，6月龄，运动后腹部皮下出现一个杏核大小肿胀物，触诊质软，仰卧，穿刺物含有血液，此肿胀可能是：（）（1191-30）

A、肿瘤

B、臃肿

C、血肿

D、脓肿

E、淋巴外渗