zk框架 安全性:填空 改错

来源:百度文库 编辑:中科新闻网 时间:2024/05/11 00:51:10
we are _______the exam.(=we are ready to have the exam.)我们已准备好了考试。
his uncle _____( 死)three years ago

改错。
i happened meeting an old friend of mine in the park.

1 we are ready for the exam.
2 his uncle died three years ago

I happened to meet an old friend of mine in the park