More people are choosing to work retirement age, since the living expenses are shooting up sharply.
A. under
B. beyond
C. against
D. until
网友回答
A. under
(答案→)B. beyond
C. against
D. until
解析：B 考察介词词义辨析。句义：因为生活消费水平在飞速上涨，所以更多的人选择超过退休年龄还继续工作。Under在…之下；beyond超过；against对着，靠着；Until直到…；根据语境可知，此处是指超过了退休年龄。故B正确。