Which grade of printing paper will yield the highest-contrast print?

What musical device is utilized during this selection to highlight the trumpet soloist?

a. Rubato passages b. Solo breaks c. Collective improvisation d. Stop-Time

The "scherzo" form of the third movement of Dvo?ák's String Quartet in F Major, op. 96 draws its basic structure from what formal type?

a) the exposition, development, and recapitulation of sonata form b) the ABACA of a rondo c) the ABA of a minuet d) a fugue