Employees are ______ to join the company’s pension plan after a

Employees are ______ to join the company’s pension plan after a year’s service.
A、compelled
B、acquired
C、responded
D、regarded
【正确答案】：A
【题目解析】：compel强迫，迫使；acquire获得；respond回应；regard视为句意：雇员们在工作一年后被迫加入公司的养老金计划。