To attract the most talented workers, some companies are offering a wider range of benefits, letting employees pick those most important to them.
benefits, letting employees pick those most important to them
benefits, letting employees pick the most important of them to themselves
benefits and letting employees pick the most important to themselves
benefits and let employees pick the most important to them
benefits and let employees pick those that are most important to themselves
B中在语法上同一个代词的指代对象应该相同,即them 和themselves应该指代同一个,但是语义上不一样。
CDE选项把逻辑关系弄成了并列,错误,应该是因果
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