小刚患感冒，发烧一个星期了，体重明显下降。他体内有机物被消耗最多的是（     ）

下列各句中标点符号使用错误的是（    ）

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                                                                                                                             己亥杂诗  龚自珍
                                                                                                                             浩荡离愁白日斜，

                                                                                                                             吟鞭东指即天涯。

                                                                                                                             落红不是无情物，

                                                                                                                             化作春泥更护花。