3. What is indicated about the boards? A. They should be installed in shady areas B. They are waterproof C. They have space between them D. They are sold only in Queensland

Câu hỏi :

Question 3 - 4 refer to following conversation:

Wallaby Decking Serving Queensland and Beyond

- Congratulations on your new timber deck! Follow these tips to keep it in top shape for years to come.

- Apply a coat of UV sealant annually to shield the deck from the effects of moisture and heat.

- Keep the gaps between boards free of dirt and debris. Air must flow around and between the boards to prevent moisture buildup.

- Wash the deck periodically. Use a soft-bristled brush, a horse, and a chemical-free detergent to clean away dirt without removing the finish.

- Avoid water stains andmildew. Do not allow potted plants or other large, heavy objects to rest directly on the surface of the deck.

3. What is indicated about the boards?