作业帮各位,帮忙解个题,说明一下原因.英语的,在问题补充了里.1,Dina ( ) for months to find a job as a waitress , finally took a position at a local advertising agency . A struggling B struggled C having
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/06 11:07:23
各位,帮忙解个题,说明一下原因.英语的,在问题补充了里.1,Dina ( ) for months to find a job as a waitress , finally took a position at a local advertising agency . A struggling B struggled C having
各位,帮忙解个题,说明一下原因.英语的,在问题补充了里.
1,Dina ( ) for months to find a job as a waitress , finally took a position at a local advertising agency .
A struggling B struggled C having struggled D to struggle
答案是 C
为什么是这个,不明白,不是已经有took 了吗,那不就是代表是过去的过去吗!
2,Attention, coffee lovers ! we have for you ,the best coffee machine ( ) invented.
A ever B already C even D nowdays
答案是A ,我想知道为什么不选D 我理解的是咖啡壶已经被生产出来了啊!求高人解答
各位,帮忙解个题,说明一下原因.英语的,在问题补充了里.1,Dina ( ) for months to find a job as a waitress , finally took a position at a local advertising agency . A struggling B struggled C having
1.struggle 是发生在take之前的,所以应用完成时,此处的took是谓语动词,having struggled是非谓语,作伴随状语.
2.此处的ever是与the best 相对的,表示以前从未有的,如今是最好的,所以用ever.