请讲解该图题问答的解题方法，要求讲解内容紧扣原图信息，保持内容的连续性。---**Extraction Content:** **Question Stem:** 1. 从所给的四个选项中选择最合适的一个填入问号处, 使之呈现一定的规律 ( )。 **Chart Description:** The image displays a sequence of four figures, with the fourth figure represented by a question mark. Below this sequence are four option figures labeled A, B, C, and D. Each figure is an octagon divided into eight equal sectors by lines connecting the vertices to the center. Each sector contains a certain number of black dots (●), white circles (○), or is empty. **Sequence of Figures (Top Row):** * **Figure 1:** An octagon. Starting from the top sector and moving clockwise, the contents of the sectors are: 2 black dots, empty, 3 white circles, 3 white circles, 2 black dots, empty, 1 white circle, 1 white circle. * **Figure 2:** An octagon. Starting from the top sector and moving clockwise, the contents of the sectors are: empty, 2 black dots, empty, 3 white circles, 3 white circles, 2 black dots, empty, 1 white circle. * **Figure 3:** An octagon. Starting from the top sector and moving clockwise, the contents of the sectors are: 1 white circle, empty, 2 black dots, empty, 3 white circles, 3 white circles, 2 black dots, empty. * **Figure 4 (Question Mark):** Represents the missing figure in the sequence. **Options (Bottom Row):** * **Option A:** An octagon. Starting from the top sector and moving clockwise, the contents of the sectors are: 2 black dots, empty, 3 white circles, 3 white circles, 2 black dots, empty, 1 white circle, 1 white circle. * **Option B:** An octagon. Starting from the top sector and moving clockwise, the contents of the sectors are: empty, 2 black dots, empty, 3 white circles, 3 white circles, 2 black dots, empty, 1 white circle. * **Option C:** An octagon. Starting from the top sector and moving clockwise, the contents of the sectors are: 1 white circle, empty, 2 black dots, empty, 3 white circles, 3 white circles, 2 black dots, empty. * **Option D:** An octagon. Starting from the top sector and moving clockwise, the contents of the sectors are: empty, 1 white circle, empty, 2 black dots, empty, 3 white circles, 3 white circles, 2 black dots. **Pattern Analysis (Implied):** Observing the sequence, the contents of each sector appear to rotate one position clockwise from one figure to the next. The content of sector N in Figure i moves to sector N+1 (modulo 8) in Figure i+1. Applying this pattern from Figure 3 to the missing Figure 4: * Figure 3 Sector 8 (empty) moves to Figure 4 Sector 1. * Figure 3 Sector 1 (1 white circle) moves to Figure 4 Sector 2. * Figure 3 Sector 2 (empty) moves to Figure 4 Sector 3. * Figure 3 Sector 3 (2 black dots) moves to Figure 4 Sector 4. * Figure 3 Sector 4 (empty) moves to Figure 4 Sector 5. * Figure 3 Sector 5 (3 white circles) moves to Figure 4 Sector 6. * Figure 3 Sector 6 (3 white circles) moves to Figure 4 Sector 7. * Figure 3 Sector 7 (2 black dots) moves to Figure 4 Sector 8. Therefore, the expected Figure 4 (clockwise from top) is: empty, 1 white circle, empty, 2 black dots, empty, 3 white circles, 3 white circles, 2 black dots. Comparing this predicted figure with the options, Option D matches this configuration.