国开(山东开放大学)24秋《理工英语3》形考作业8【标准】单元自测8(预备知识:Unit 8;10分) 试卷总分:100 得分:100 1.— I was worried about this out-dated equipment. — . A.You’re so lucky. B.It’s too old. C.Yeah,it may bring a health problem. 2.— Oh, dear! I’ve just broken a window. — . A.Great. B.Don’t wor…