A.becomes B become C has come D are becomeing
什么是伴随状语
随状语是指状语从句的动作伴随主句发生,它的特点是:它所表达的动作或状态是伴随着句子谓语动词的动作而发生或存在的。
...country changed a lot since laet century .The people ___ richer...句意是:我们国家自从上世纪以来变化很大。国人变得越来越富裕。这里是考察伴随状语的使用。国家变化很大,使得着国人也越来越富裕