题目

完形填空 The600-year-old Forbidden City is the world's largest palace. It 1 more than 17 million 2 every year. If we were to travel back to thepast, this 3palacewould be a 4 to us with a lot remaining to be discovered. It waswhen all 5 in Beijing were low except for the ForbiddenCity, which was surrounded by high 6 and a wide moat(护城河). After 7 the golden roof(屋顶)from the outside, people could only 8 what it looked like inside. 9 an areaof 720,000 square meters in the heart of Beijing, the Forbidden City was builtfrom 1406 to 1420 by the third 10 of the Ming Dynasty. In the past       当今世界经济发展，中国离不开世界，世界也离不开中国。下列事件表明中国主动顺应世界经济全球化潮流的是  A．中国加入世贸组织（WTO） B．中国对香港恢复行使主权C．中国重返联合国 D．中美建交