问题详情

下列等式中正确的是


A、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/15592753483757ed91dbfe9cb44689db55625d9fbdfa2image50.png"style="width:169px;height:50px;"/>

B、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1559275348432912ef0539b1e47dbbd0531eefd7bf025image51.png"style="width:124px;height:42px;"/>

C、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/15592753484849df7e8a4419d4ca482f910ca450f9857image52.png"style="width:168px;height:60px;"/>

D、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1559275348554c11b5c84b75945059ee692d243fe4e32image53.png"style="width:214px;height:65px;"/>

E、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1559275348598bad8f31ec4564270aa5d84bb0ed4c22dimage54.png"style="width:386px;height:57px;"/>

时间:2021-07-18 19:14 关键词: 安全工程 专升本 高数(2) 19级补考 2020年第二学期补考 计算机网络技术 高起专 道路桥梁与渡河工程 道路桥梁工程技术

答案解析

ABCDE
ABCDE