[1]
問1多くの人が、我々は高齢期にアルツハイマー病や他の認知症の影響を受け、現代の環境で生きていくために必要不可欠な知的能力を失ってしまうかもしれないと恐れている。
問2−D
問3−E
問4脳トレーニングゲームが想定通りの働きをするかの証拠がないのに、多くの企業がこのようなゲームを作り、販売して利益を得ているという問題。（66字）
問5−B
問6−C, F
[2]
問1−D
問2−A
問3その結果によると、人は平均して54％の精度で嘘に気づいたのだが、それは無作為に推測するよりもほんのわずかしか高い数字ではないということが明らかになった。
問4avoiding eye contact / nervous gesturing
問5社会的関係を持つには、コミュニケーションをとる際に相手を信頼しなければならないから。
問6−C, F
[3]
Qiestion A
The internet and smartphones have had more negative influence on the [ the sales of magazines ] than those of [ books ]. They provide a more effective way of helping people who [ have the same ] interests to connect with each other.
Question B
Some people are opposed to the idea that e-books are the greener choice than conventional books because [ producing e-readers and maintaining online platforms for e-books require ] a lot of resources, worsening global climate change.
Question C
For environmental reasons, replacing paper textbooks with online e-books would not be a good idea. First, paper books are said to require less energy and fewer resources than digital readers. In the case of e-readers, as the passage says, a lot of energy, chemicals, rare metals, and water are required. However, this is not the case when producing traditional books. In producing paper books, recycled paper and improved ink can be used, which is certainly more environmentally friendly. Moreover, the fact that paper books can be easily shared, for example, at libraries and second-hand bookstores makes them more eco-friendly. (99 words)
[4]
1−X 2−Q 3−M 4−N 5−Y 6−R
7−A 8−U 9−D 10−S 11−G 12−T
