Present perfect
初中 Junior High现在完成时
🧩 词语组成解析
🗣️ 情景例句
What is your regular practice concerning the terms of payment?
你们一般采用什么付款方式？
She was flattered at the invitation.
她受到邀请，不胜荣幸。
From then on, Harry decided that this little game he had invented might prove to be expensive.
从那以后，他认识到自己发明的小小恶作剧是要付出很大的代价的。