选出与你听到的内容一致的图片（  ）

如图所示，A、B是分别盛有适量的煤油和水的相同容器，底面积均为100cm²，置于水平桌面上．现将一实心小球分别放入A、B两容器中，小球静止后排开煤油和水的体积分别为20cm³和18cm³． 则小球的密度为____kg/m³；小球静止在B容器中时，水对容器底的压强增大了____Pa（小球放入容器中时均无液体溢出）．

某种商品投产后，计划两年后使成本降低36%，那么平均每年应降低成本（   ）

阅读理解
     Comedy King Stephen Chow's upcoming film 'The Mermaid' has released its first trailer（预告片）.
     Actor Deng Chao, who plays the leading role in this film, appeared in the trailer by reporting his findings of a mermaid to the police.
    A series of hand-painted posters by the director come out along with the trailer.
    Set plot（情节） in the modern world, the film describes the story of a biological professor, who was saved by a mermaid, and then falls in love with the mermaid.
    So far, the film has unveiled（公开） its first official poster, with a photo of crashing waves, the title, and the director's name.
    The film also stars Kris Wu, Show Luo, and the new-face actress Lin Yun as the titular character.
    'The Mermaid' is scheduled to be released during China's Lunar New Year, on February 8th.

以下两个作文题，任选其一，写一篇作文。

要求：①内容具体，有真情实感；②除诗歌外，文体不限；③600字左右；④凡涉及真实的人名、校名、地名，一律用A，B，C等英文大写字母代替；⑤不得抄袭。

（一）又是一年的春天来到了，春天的景，春天的情，春天里的那些事或那个人，是不是又在拨动你的心弦？

请以“又是一年春来到”为题，写一篇作文。

（二）星星羡慕太阳的耀眼，太阳欣赏星星的柔和。是的，星光和阳光都能引动诗情。

对此，你有何经历、见闻，或有何看法、感悟，请自拟题目，写一篇作文。