答1：once此处意思为：一旦,表假设
答2：后面用的是现在完成时,是一种假设情况
答3：appintment拼写有误,应该是：appointment
答4：这句话的意思为：你应该按时赴约,一旦你已经决定（去赴约）的话.
我是江苏初中英语老师,有问题多交流,希望能对你有所帮助!祝进步!
You should (keep) the appintment once you have (made) it .为什
3个回答
相关问题
-
Once having made a promise,you should keep it.
-
Once having made a promise,you should keep it.
-
once的用法Once you have made a promise,you must keep it.这里once后
-
Once you made adecision ,you should ____it .
-
翻译Once you make a promise ,you should keep it
-
_____ you have made a promise, you should carry it out.
-
______ you make a promise, you should keep ______. A．Once… i
-
1、If you __you should keep it
-
you should have made much progress if you ----trying.
-
1、You should keep it in the icebox,___it will go bad.