Directions: The following is a name list of some musical instruments. After reading it, you are required to find the items equivalent to (与……等同) those given in Chinese in the table below. Then you should put the corresponding letters in the brackets on the Answer Sheet, numbered 51 through 55.
A.-- piano
B.-- violin
C.-- cello
D.-- guitar
E.-- xylophone
F.-- harp
G.-- oboe
H.-- clarinet
I.-- drum
J.-- gong
K.-- cymbals
L.-- dulcimer
M.-- viola
N.-- flute
O.-- Erhu
P.-- accordion
Q.-- suona horn