A-A+
His expenditure on holidays and luxuries is ra
问题详情
His expenditure on holidays and luxuries is rather high in ______ to his income.
A．comparison
B．proportion
C．association
D．calculation
参考答案
正确答案：B
解析：in proportion to是固定搭配，表示“依照比例，和……相比”。如：This door is narrow in proportion to its height.这扇门就其高度的比例而言窄了些。
