How many black keys does a piano have? Question: How many black keys does a piano have? Options: 32 36 35 30 Correct answer: 36 Related Posts Which of the following authors is a woman? Question: Which of the following authors is a woman? To what are photosensitive materials sensitive? Question: To what are photosensitive materials sensitive? Options: To What year did the American Supreme Court rule in Brown v. Board of Education that racial segregation in schools was unconstitutional? Question: What year did the American Supreme Court rule Leave a Reply Cancel reply Your email address will not be published. Required fields are marked * Name * Email * Website Comment You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>
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