Ⅰ.单句填空
1.He dwelled so much on the problem only to show his (unaware) of the solution to it.
答案unawareness
2.The player is under good treatment and the chances are that he will recover from his (injure) in time for the next game.
答案injury
3.The best way to treat such (bleed) is to apply firm pressure.
答案bleeding
