1.He was not brave.He ___

1.He was not brave.He ___ jump down from a very tall wall.

3个回答

(i/you/he) dare (not) + 动词原型 dared随时态变化
need有两种用法：
一、情态动词：(i/you/he) need (not) + 动词原型一般无时态变化,常用于否定或疑问
二、实义动词：i (do not) need to + 动词原型,he needs / doesn't need to + 动词原型 needed随时态变化