预约成功
1. [ambition] Jack is an ( ) boy; he wants to become as famous as Edison.
2. [authority] I have ( ) him to act for me while I am abroad.
3. [inform] Can you give me any ( ) about this matter?
4. [retire] There have been several ( ) recently.
5. [invite] I received an ( ) card to her birthday party.
答案: ambitious; authorized; information; retirements; invitation;
