杭州交通信息网小米miui9系统自带壁纸:改写句子
来源：百度文库 编辑：杭州交通信息网 时间：2024/05/09 02:25:00
用managed to do改写：He tried to find a good job ,but he failed at last.
楼上错了吧，
manage to do 和 try to do不能替换，
manage to do 是指设法做某事而且成功了
try to do是指设法做某事但有没有成功不知道
这道题不能改写
He managed to find a good job,but he failed at last.
He didn't managed to find a good job.
He didn't manage to find a good job.
He didn't manage to find a good job
解释：manage to 是指成功做某事，but he failed at last说明他失败了所以用didn't 表示后半句“他没有成功”