试题 试卷
题型：单选题 题类：常考题 难易度：容易
外研（新标准）版2018-2019学年初中英语九年级上册Module 4 Home alone 单元测试卷
—Wow, what a clever boy!
— It will be worse ________ we take action to protect the environment.
—My home is far away from my school, ________ she always goes to work by bus.
— I ________ have one.
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