Explanation:

- B: Introduces Hinamatsuri as a celebration for girls in Japan, wishing them a bright future.

- A: Describes the display of ornamental 'Hina' dolls during this celebration.

- D: Explains that these dolls represent the Emperor, Empress, and other royal figures.

- C: Provides details about the attire of these dolls, specifically from the Heian period.

Now, arranging in order:

- BADC:

- B introduces the festival.

- A talks about the dolls used in the festival.

- D elaborates on what the dolls represent.

- C gives information on the dolls' appearance.

- Option 4: BADC is grammatically and logically consistent.

Option 4: BADC is the correct order.

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