下列表格中，历史现象与原因的对应关系正确的是（  ）

有权威人士说：“议会上下两院如果做出决定，即使将女王的死刑判决书送到她面前，她也不得不签字。”议会权力如此之大，主要是因为英国实行（  ）

上海市郊近些年来塑料大棚菜田发展迅速的原因是（ ）

Two Trips

Jack brought a small plane and began to fly it． He soon became excited and made his plane all kinds of tricks．

Jack had a friend，named Tom． One day Jack said to him，“I will pick you up in my plane．““I will be glad to．'answered Tom． They went up，and Jack flew around for half an hour and did all kinds of tricks in the air． Then they came down． Tom was to be back safely，and said to Jack，“Well，Jack，thank you very much for those two trips in your plane．“Jack was very surprised and asked，“Two trips？““Yes，my first and my last．'an﹣swered Tom．

根据上文填表