题目6单选题
在施工图中,索引出的详图,如与被索引的图样在同一张图纸内,应采用的索引符号( )A. <img src="https://tihai-oss-cloud.itihey.com/img/c1ebff3391c944b8efa79916a97c8815.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/ba5aa210e2ea36dce80245ba0b727f83.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/0b5dd6071cd0508a48974d8de4574f99.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/f77ebce42ef547eaf3d0045d9781a788.png">