最佳答案:是的.原型:become过去式:became过去分词:become现在分词:becoming这些是要烂熟于心的.
最佳答案:答:过去式:became过去分词:become
最佳答案:ecame become
最佳答案:ecome-became-becomebecome的过去分词就是become加油~
最佳答案:e was were beencome came comebecome became becomego went gonedo did donedrive dr