Which language allows computer scientists to use human-readable instructions?

The choice of a high-level programming language is the most appropriate answer because these languages are designed to provide a level of abstraction that makes them easily understandable by humans. They allow programmers to write instructions using syntax that resembles natural language or a simplified form of human thought. Examples of high-level programming languages include Python, Java, and C++. These languages manage much of the complexity involved in programming, such as memory management and other low-level operations, allowing developers to focus on solving problems and developing algorithms without getting bogged down by the underlying hardware specifics.

Other options, while related to programming, do not provide the same level of human readability as high-level languages. Assembly language is a low-level programming language that is closer to machine code, making it more complex and less readable for humans. Machine language consists of binary code that is directly executed by the computer's CPU, which is not human-readable at all. Script languages, while often high-level and designed for scripting tasks, can vary in their syntactical complexity, and many are considered high-level as well. Therefore, the best answer that specifically emphasizes human-readable instructions is the high-level programming language.