since before when until 造句since before when until 这四个单词,选用合适的将下面的三个句子联成一句--放在一个句子里1.I wanted to ask her what was wrong2.I hadn't time to do so.3.She began to sob.另外想问关于since ,这个到底是在……之前,还是自从……开始?
问题描述:
since before when until 造句
since before when until 这四个单词,选用合适的将下面的三个句子联成一句--放在一个句子里
1.I wanted to ask her what was wrong
2.I hadn't time to do so.
3.She began to sob.
另外想问关于since ,这个到底是在……之前,还是自从……开始?
答
When I wanted to ask her what was wrong, I hadn't time to do so since she began to sob.
since可以是表示因为
I hadn't time to do so since she began to sob.
我没时间这样做了,因为她开始抽泣。
since也可以表示自从……开始
I have never touched the piano since then.
自从那时起我再也没碰过钢琴。
答
I hadn't time to do so when I wanted to ask her what was wrong before She began to sob.
since是自从……开始