D
根据上文的内容Is the swimming pool open all day?和下文回答Only from 6:00 pm to 10:00 pm.,说明是否定回答,再根据后文的内容Only from 6:00 pm to 10:00 pm.应该选择答案为D。
D
根据上文的内容Is the swimming pool open all day?和下文回答Only from 6:00 pm to 10:00 pm.,说明是否定回答,再根据后文的内容Only from 6:00 pm to 10:00 pm.应该选择答案为D。