题目

阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。I have been a teacher for more than thirty years and Mr. Rowe isone of the best teachers I have ever worked with. He had so much from watchinghim. He could perform miracles, like the one he performed with Stevenin the fourth grade. Steven was one of the unhappiest kids I ever saw. Hecouldn't stand school. He didn't like being picked last for kickball. He didn'tlike the kids who raised their hands and knew all the answers, and mostimportantly, he didn't like himself. The first day Stev9、2009年4月23日，在青岛附近的黄海海域，中国第一次举办多国海军检阅活动，这也是中国海军历史上最大规模的海上阅兵．首先接受检阅的“长征6”号核动力潜艇可潜入水下300米．“长征6”号在接受检阅时与潜在深水处时相比，所受压强变小（填“变大”、“不变”或“变小”），当它在海水中排开水的体积是7×103米3时，所受浮力是7.21×107牛．（ρ海水=1.03×103千克/米3，g=10N/kg）