阅读下面的短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式（每空不多于3个单词）。     

    Philip is the bravest boy I know. His friends and family are all very  ____(pride) of him.

    Ten-year-old Philip was born with  ____illness which means that he is always breaking his bones（骨头）. Although he has such a serious illness, Philip loves  ____(play) sports. In January last year he started wheelchair racing. He came ____(two) in his first race, and since then Philip ____( win) every other race!

    In order to look  ____a new challenge（挑战）， Philip decided to take part in the London Wheelchair Marathon（马拉松）. ____ , five days before the race Philip got sick. He didn't want to give up . He finally made up ____mind to take part. Philip ____(give) medicine by his doctor and guess what He not only completed it, but he also finished in first place!

    Philip behaves ____(brave) and never gives up. That's why he has been chosen to be the Bravest Child of the Month.

某通缉犯在水平潮湿的泥地上站立时留下一对清晰的脚印。经测量，这对脚印的总面积为0.05m²，深度为1.8cm。为了大致知道该逃犯的质量，公安刑侦人员对该潮湿泥地进行抗压实验，发现使潮湿泥地达到相同深度的压强为1.5×10⁴Pa。请你根据以上数据推算：

①该逃犯对地面的压力。

②该逃犯的质量。(取g＝10N/kg)

①有丝分裂中期细胞        ②有丝分裂后期细胞         ③减数第一次分裂中期细胞

④减数第二次分裂中期细胞   ⑤减数第一次分裂后期细胞   ⑥减数第二次分裂后期细胞．

读下图，回答下列各题。