Final answer:
Explicit ideas are ideas that are given directly. They are straightforward, clear, and leave no room for interpretation. They do not always teach a lesson, have a hidden meaning, or show the author's attitude.
Step-by-step explanation:
Explicit ideas are those ideas that are given directly in a text. They are clear and straightforward, leaving no room for conjecture or interpretation. If a writer says, 'The sky is blue,' for instance, that's an explicit idea due to its directness and clarity.
In contrast, implicit ideas are those that are suggested or inferred. They can have a hidden meaning and may require deeper thought and analysis to understand.
Explicit ideas do not always teach a lesson, have hidden meaning, or show the author's attitude. Those can be features of explicit or implicit ideas, but are not consistent characteristics.
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