1-C. As the time between childhood and adulthood became longer, psychologists emphasized the importance of "adolescence", a period when individuals are most open to the world and make crucial decisions about their futures.As the time between childhood and adulthood became longer, psychologists emphasized the importance of "adolescence", a period when individuals are most open to the world and make crucial decisions about their futures.
2-C. It may be crucial for making the price reasonable.It may be crucial for making the price reasonable.
それは重要かもしれません、価格を合理的にするのために。
3. The data show that public health insurance is providing a crucial backstop for workers.The data show that public health insurance is providing a crucial backstop for workers.