泸州市高2023级高二上学期期末统一考试英语x

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泸州市高2023级高二上学期期末统一考试英语x试卷答案

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.Why is the man unable to get hi exercise bike fixed for fr ce?A. The receipt is lost.B. He broke it himself.C. It is out of guaran ter.

30.What's the writer's purpose in mentioning the bench in his lab?A.To show how complicated their work is.B.To indicate the necessity for standardization.C.To demonstrate the difficulty of doing valuable work.D.To provide a means for accessing c lectronic components.