单选题
Courts are overflowing with lawsuits over whether companies have misclassified "employees" as "independent contractors", resulting in a ______of criteria and definitions.
【正确答案】
A
【答案解析】解析:本题考查名词辨析。profusion意为“大量,丰富”。probation意为“缓刑;试用期,试读;缓刑制”。proffer意为“贡献;提议;提供物”。prohibition意为“禁令;禁律”。根据空后的criteria and definitions可知,本空所填词应与a和0f构成搭配,修饰后面的并列名词。a profusion of是固定用法,意为“大量的;丰富的”。