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<img align="absmiddle" alt="" height="45" src="/api/uploads/1560297/in-rich-contentcreated_at=1647297698" width="199">，则<img align="absmiddle" alt="" height="21" src="/api/uploads/1560298/in-rich-contentcreated_at=1647297698" width="48">（ ）.(单选题)
.<img alt="" height="19" src="/api/uploads/1560299/in-rich-contentcreated_at=1647297698" width="33">
.<img alt="" height="15" src="/api/uploads/1560300/in-rich-contentcreated_at=1647297698" width="36">
.<img alt="" height="19" src="/api/uploads/1560301/in-rich-contentcreated_at=1647297698" width="28">
.<img alt="" height="21" src="/api/uploads/1560302/in-rich-contentcreated_at=1647297698" width="19">

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出自：2024年国家开放大学答案

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