题目内容：

You should try to make your vocabulary __.A:many B:more C:much D:bigger
选more还是bigger呢,

优质解答

bigger,词汇容量用大小形容,不用多少形容.就如水池的容量用大小形容,不用多少形容是一个道理.为了使我的答案有说服力,参见以下文段：【The words you know are called your vocabulary.You should try to make your ...