Question

— Do you think the MP3 player put its listener ________?
— Yes, too much use of it could lead to hearing loss, experts say.

A．under control

B．at risk

C．in use

D．on top

Answer 1

B

短語辨析。A.情況正常   B.處于危險中   C. 在使用中  D.領先。句意：你認為mp3播放器讓他的聽者處于危險中嗎？——也是，用它太多會導致聽力損失，專家說。故選B。