not until tell the children not to play computer games untilthey ____their homeworkA finishes B will finished C have finished D finished为什么选C 为什么不是D 就象这句也用过去时啊He didn't go home until he finished his homework.
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/04 00:50:27
![not until tell the children not to play computer games untilthey ____their homeworkA finishes B will finished C have finished D finished为什么选C 为什么不是D 就象这句也用过去时啊He didn't go home until he finished his homework.](/uploads/image/z/7327068-60-8.jpg?t=not+until+tell+the+children+not+to+play+computer+games+untilthey+____their+homeworkA+finishes+B+will+finished+C+have+finished+D+finished%E4%B8%BA%E4%BB%80%E4%B9%88%E9%80%89C+%E4%B8%BA%E4%BB%80%E4%B9%88%E4%B8%8D%E6%98%AFD+%E5%B0%B1%E8%B1%A1%E8%BF%99%E5%8F%A5%E4%B9%9F%E7%94%A8%E8%BF%87%E5%8E%BB%E6%97%B6%E5%95%8AHe+didn%27t+go+home+until+he+finished+his+homework.)
not until tell the children not to play computer games untilthey ____their homeworkA finishes B will finished C have finished D finished为什么选C 为什么不是D 就象这句也用过去时啊He didn't go home until he finished his homework.
not until
tell the children not to play computer games untilthey ____their homework
A finishes B will finished C have finished D finished
为什么选C 为什么不是D
就象这句也用过去时啊He didn't go home until he finished his homework.
not until tell the children not to play computer games untilthey ____their homeworkA finishes B will finished C have finished D finished为什么选C 为什么不是D 就象这句也用过去时啊He didn't go home until he finished his homework.
1.从意思:告诉他们不要玩电脑,知道他们(将来)已经完成作业
2.tell是一般现在时,所以D答案根本不可能.
D是过去式啊,
这句话要是一般时,用finish也凑合,不过正规一点应该是完成时。
完成作业之前...
用have finished更好 因为强调“写完作业”再玩
你说的最后一句是过去发生的,而例句中是将来发生的,不可能用finished.此时强调已经完成,强调完成的结果或带来的影响,因此不用A ,而选D。希望我的回答会对你有所启示。
因为finish their homework 这个动作是要发生在play computer games 之前的
所以要用完成时