图27给出了物体的V面和W面投影，则H面投影应为（ ）<p style="text-align: center;"><img alt="" height="183" src="http://lms.ouchn.cn:80/api/uploads/175014/in-rich-contentcreated_at=1625673347" width="458">(单选题)
.<img alt="" height="109" src="http://lms.ouchn.cn:80/api/uploads/175015/in-rich-contentcreated_at=1625673347" width="197">
.<img alt="" height="119" src="http://lms.ouchn.cn:80/api/uploads/175016/in-rich-contentcreated_at=1625673347" width="213">
.<img alt="" height="125" src="http://lms.ouchn.cn:80/api/uploads/175017/in-rich-contentcreated_at=1625673347" width="198">
.<img alt="" height="110" src="http://lms.ouchn.cn:80/api/uploads/175018/in-rich-contentcreated_at=1625673347" width="204">

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