题目

Toby went to China for a holiday with his father this summer. Their first destination（目的地） was Beijing. They arrived in Beijing on 8th, August.According to the travel plan, can you guess what they did in Beijing?A Four days Tour to Beijing for $ 280 eachDay 1（L）Arrive in Beijing. Take a bus to the hotel. Have a city tour to the Summer Palace.Day 2（B,L）Full day trip to the Tian’anmen Square, the Palace Museum, and the Temple of Heaven(天坛). See Beijing Opera(京剧) in the evening.Day 3（B,L,D）Full day trip to the Great Wall, Ming Tombs and Beihai Park. Enjoy a famous 下列物质中，不能用金属跟稀酸反应直接制得的是 A．硫酸锌          B．氯化镁        C．氯化铁        D．硫酸铝