7級琴考試一問!! 10 分ga!!!

請問有冇人係今年or 出年考Royal 7級piano ga??
佢本考試書嘅List B(Alternative pieces for this grade 果度) 寫話:
5 Chopin Mazurka in B flat, op.7 No.1 No.5 from Chopin , Mazurkas(Henle/MDS or ABRSM Publishing)

佢話要" no.1" +"no.5"...
咁係咪要彈2首??
但佢隻CD就只係得有"no.1" 果首...
跟住Miss 話彈"no.1" 果首..........
其實係要彈1首定2首????????
thx~~