Pretesting
预试
🗣️ 情景例句
I am sure you would like to know more about it.
我相信您一定想知道详情。
Who spoke a while ago?
刚才谁在讲话？
That's the doorbell, said Ann's mother. They're here!
“门铃响了，”安的母亲说。“他们来啦！”