试题 试卷
题型：单选题 题类：模拟题 难易度：困难
山东省临沂市2019届中考英语押题卷（一）
—Sorry, I don't know.
—It ________ worse unless we ________ action to protect the environment.
— Yes. He never praised him ________ he became one of the top students in his grade.
—If she ________ her homework, she will.
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