【单选题】I love music very much, so I'm going to learn how to _____ an instrument this term. [ ]
【单选题】听力原文:M: If an instrument is payable to the order of both A and B who are not partners, what should they do? W: Both of them must endorse, unless one has authority to endorse for the other. Q: Which of...
A.
Both endorse the instrument.
B.
Neither of them endorses the instrument.
C.
A authorizes B to endorse the instrument.
D.
B authorizes A to endorse the instrument.
【单选题】After retirement, learning a musical instrument may be harder than ______ when you were a kid.
【单选题】The musical instrument Pipa belongs to .
D.
electrophone instrument