对《雨夜奇袭》的结构分析正确的一项是(    )。

优良港口应该满足的基本条件不包括(　　)

阅读下面这首古诗，回答两题。
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                                                                                                                                                 清 叶燮
                                                                                                                            客心如水水如愁，容易归帆赴疾流。
                                                                                                                            忽讶船窗送吴语，故山月已挂船头。   
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