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<img alt="" height="27" src="/api/uploads/1655784/in-rich-contentcreated_at=1647532828" width="519">(单选题)
.<img alt="\"\"" height="\"23\"" src="\"/api/uploads/1655785/in-rich-contentcreated_at=1647532828\"" width="\"77\"">.,.
<img alt="\"\"" height="\"24\"" src="\"/api/uploads/1655786/in-rich-contentcreated_at=1647532828\"" width="\"88\"">.,.
<img alt="\"\"" height="\"25\"" src="\"/api/uploads/1655787/in-rich-contentcreated_at=1647532828\"" width="\"112\"">.,.
<img alt="\"\"" height="\"21\"" src="\"/api/uploads/1655788/in-rich-contentcreated_at=1647532828\"" width="\"100\"">

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出自：2024年国家开放大学答案

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