212867.（2024•西安一中•高三下期中）What are the speakers talking about？ A．How to delete some unnecessary files. B．How to run a virus scan. C．How to speed up the computer.
C Text 5 W：My computer is running really slow.What should I do？ M：Have you tried deleting some unnecessary files or running a virus scan？ W：No，I haven't.I'll try that.Thanks for the advice.
205433.（2020•西安中学•高二上期末）
Why is the boy in the woman's office？ A．He has the flu． B．He comes here to look for his friends． C．His mother has an appointment here．
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