Read the passage below and choose the correct word for each blank.
The rapid adoption of digital tools has revolutionized the field of education. Online platforms, interactive modules, and virtual classrooms have made learning more accessible and (1)____ for students around the world. These technologies allow learners to progress at their own pace, revisit difficult concepts, and explore subjects beyond traditional syllabi. However, digital learning also brings certain challenges. Not all students have equal access to reliable internet or digital (2)__, which creates a significant learning gap. Moreover, prolonged screen time and lack of real-world interaction can affect both physical health and social development. To address these issues, institutions must adopt a blended approach—one that combines the flexibility of digital content with the structure of face-to-face learning. Teachers must also be trained to effectively integrate technology into the classroom, ensuring that it enhances rather than (3)__ the learning process. When used responsibly, digital education has the potential to (4)__ barriers and bring quality instruction to even the most remote corners of the world. But for it to be truly effective, students must stay disciplined, motivated, and (5)____ in their learning journey.
Show answer & explanation
Correct answer: C
Explanation
Context: The sentence discusses why not all students can benefit from online learning: "Not all students have equal access to reliable internet or digital (2)_______..."
Access to the internet is useless without the hardware needed to use it. In the context of education, "digital devices" refers to the laptops, tablets, or smartphones required to attend virtual classes.
The lack of these physical tools, along with poor internet, is what creates the "learning gap" mentioned at the end of the sentence.
"Curriculum" (A) and "textbooks" (D) are types of content, not the tools needed for digital access. "Storage" (B) is a technical detail that doesn't fit the broad theme of accessibility.