有评论家认为，莫言的作品用满怀的红色意象托举着伟大的民族精神。《透明的红萝卜》、《红高粱》等作品中的“红色”深深地牵引着每个中国读者的心灵。红色意象的核心是（  ）

阅读下面两段文字，按要求回答问题。
                                                                                             乡 愁
                                                                                           小时候
                                                                                           乡愁是一枚小小的邮票
                                                                                           我在这头
                                                                                           母亲在那头
                                                                                           长大后
                                                                                          乡愁是一张窄窄的船票
                                                                                          我在这头
                                                                                          新娘在那头
                                                                                          后来啊
                                                                                          乡愁是一方矮矮的坟墓
                                                                                          我在外头
                                                                                          母亲在里头
                                                                                          而现在
                                                                                         乡愁是一湾浅浅的海峡
                                                                                         我在这头
                                                                                        大陆在那头

选择最佳答案。

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从第二行移（    ）个圆给第一行，两行圆的个数就同样多。