A．Piano music could interfere with your reasoning ability.
B．The effects of music do not last long.
C．The more you listen to music, the higher your test scores will be.
D．Music, whether classical or rock, helps improve your memory.

A．He thinks the city is too crowded.
B．He likes the place very much.
C．He thinks the streets are too narrow.
D．He admires the comfortable life of the students there.