Questions: Potential test questions should a. Be written by your teacher c. Be somewhat difficult b. Be as easy as possible d. None of these Please select the best answer from the choices provided A B C D

The answer is C: Be somewhat difficult.

Explanation for each option:

• A: Be written by your teacher - While teachers often write test questions, the focus here is on the difficulty level of the questions, not who writes them.
• B: Be as easy as possible - Test questions that are too easy may not effectively assess a student's understanding or ability to apply knowledge.
• C: Be somewhat difficult - This is the best choice because test questions should challenge students to think critically and demonstrate their understanding, without being overly difficult.
• D: None of these - This option is incorrect because option C provides a suitable answer regarding the difficulty level of test questions.

In summary, test questions should be somewhat difficult to effectively evaluate students' knowledge and skills.