来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/05/17 06:39:51
英语综合填空中的片段.请问填什么 ?为什么?
.I thought that the b_______ effect from all these bags on our environment was well known and that most people know they should not keep throwing them but collect them in the dustbin...
请问是用bad 还是用biggest呢?为什么? 谢谢
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这里没有最高级比较
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