1. Which of the following best expresses the main idea of the passage?

Answer: B

Explanation:

Sometimes the full effects of a piece of legislation are difficult to foresee.

This statement encapsulates the main idea of the passage, highlighting the complexities and unpredictable outcomes that can arise from legislative actions.

A) Creative work cannot benefit the public unless it is protected by legislation.

While this option discusses the importance of legislation in protecting creative work, it does not address the main idea of the passage regarding the unforeseen effects of legislation. Therefore, it is incorrect in this context.

B) Sometimes the full effects of a piece of legislation are difficult to foresee.

This option accurately reflects the core theme of the passage, which emphasizes the unpredictability and complexity involved in the outcomes of legislative measures. It highlights a critical aspect of lawmaking that the passage aims to convey.

C) Legislation alone will never completely eliminate an illegal activity.

Although this statement touches on the limitations of legislation, it does not capture the essence of the main idea presented in the passage. The focus here is on the inability of legislation to foresee consequences, making this option incorrect.

D) Legislation is often not the best way to deal with a problem.

This option suggests a viewpoint on the efficacy of legislation but does not directly relate to the main idea regarding the unforeseen effects of legislation. Thus, it does not align with the passage's primary focus.

E) Legislation is impossible to enforce unless it is supported by the public.

While this statement raises a relevant point about public support, it diverges from the main idea of the passage concerning the unpredictability of legislative effects. It is therefore incorrect.

Conclusion

The correct answer, option B, effectively captures the main idea of the passage by addressing the challenges of predicting the outcomes of legislation. Other options either misinterpret the core theme or focus on different aspects of legislation, failing to convey the complexities highlighted in the passage.