〈１〉
問１ C
問２ (a)－E (b)－B
問３ People with autism
問４ 歴史上最も偉大な天才と見なされている人の中には，もし21世紀に生きていれば，自閉症と診断されていた人もいるだろう。
問５ D
問６ (6)脳内の膨大な視覚映像を参考に，完成前に建築物を脳内で映像化する能力。
(7)家畜用施設を設計する業界。
問７ C・G
〈２〉
問１ outside
問２ 過去の移民の特徴：C・F 現在の移民の特徴：A・H
問３ かつて労働者不足を充足するために移民受け入れを奨励していたヨーロッパ諸国が今では移民を制限すべきかを公然と議論している。
問４ (b)－F (c)－A
問５ A
問６ 日本に永住する移民が増加する傾向。
〈３〉
Q-A (Senior citizens can) enjoy mountain walking (without) necessary skills. (On the other hand, their safety) cannot be guaranteed when there is anything unexpected in the mountains.
Q-B (People’s health) can be improved both physically and mentally.
(Mountainous regions) can gain considerable economic benefits from tourism.
Q-C In my opinion, people climbing in the mountains as a pastime should pay the full costs when they are rescued. First, such spare-time activities must be done at your own risk. These activities are not done to live, but to lead a more enjoyable life. Naturally, with them comes responsibility. Second, it is absurd to take a high risk to keep fit or make money. Mountain walking may be healthy and profitable, but it also involves the risk of losing your life. There are other safer alternatives to choose from to help you stay healthy or make a living. (99 words)
〈4〉
(1)－U (2)－D (3)－W (4)－B (5)－O (6)－F
(7)－M (8)－E (9)－X (10)－S (11)－L (12)－R
