1. D。语义理解题。从第1段the island of Great Britain is connected to Continental Europe for the first time since the Ice Age 可以看出the island of Great Britain和France是由the tunnel连接起来的。
2. C。语义理解题。第2段第2句话The Queen was accompanied(陪同) on her train journey through the historic tunnel by one of her Rolls-Royce cars which was placed on the train 已明确告知Queen Elizabeth是怎么去参加开幕典礼的。
