import React from 'react'; import Written from '../../components/written'; import styles from './index.less'; const Index = () => { const opt = { type:8, no: 1, total: 213, title: '脑底动脉环在脑循环中起着非常重要的作用,能沟通脑前脑、后、左、右的血液供应,下列哪条动脉不参与脑底动脉环的组成?', optionList: [ { id:0, no: 'A', title: '前交通动脉', }, { id:1, no: 'B', title: '矩形备份', isRight: true, }, { id:2, no: 'C', title: '颈内动脉', isRight: true, }, { id:3, no: 'D', title: '大脑前动脉', }, { id:4, no: 'E', title: '大脑后动脉', }, ], rightAnswer:"BD", analysis:"脑底动脉环的组成包括颈内动脉,大脑前动脉起始段,前交通动脉,大脑后动脉和后交通动脉,不包括椎动脉。" }; return ( <> ); }; export default Index;