当<img align="middle" alt="" src="http://lms.ouchn.cn:80/api/uploads/15579/in-rich-contentcreated_at=1618989558">（ ），<img align="middle" alt="" src="http://lms.ouchn.cn:80/api/uploads/15580/in-rich-contentcreated_at=1618989558">（ ）时，函数<img align="middle" alt="" src="http://lms.ouchn.cn:80/api/uploads/15581/in-rich-contentcreated_at=1618989558">在<img align="middle" alt="" src="http://lms.ouchn.cn:80/api/uploads/15582/in-rich-contentcreated_at=1618989558">处连续.(单选题)
.<img align="middle" alt="" src="http://lms.ouchn.cn:80/api/uploads/15583/in-rich-contentcreated_at=1618989558">
.<img align="middle" alt="" src="http://lms.ouchn.cn:80/api/uploads/15584/in-rich-contentcreated_at=1618989558">
.<img align="middle" alt="" src="http://lms.ouchn.cn:80/api/uploads/15585/in-rich-contentcreated_at=1618989558">
.<img align="middle" alt="" src="http://lms.ouchn.cn:80/api/uploads/15586/in-rich-contentcreated_at=1618989558">

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