问题补充:
I can’t say which type of tea tastes better. It’s just a(an) of personal preference.
A. affair
B. problem
C. variety
D. matter
答案:
A. affair
B. problem
C. variety
(答案→)D. matter
解析:考查名词:A.affair事务B.problem问题C.variety种类D.matter事情,麻烦,a matter of是固定搭配,“…的问题”,句意:我不能说哪个沙发看起来更好,这是个人爱好的问题。选D。