Postulates
v. 假定, 假設( postulate的第三人稱單數 )
??? 情景例句
and a decision to make.
而且必須做一個抉擇。
Didn't you order this?
你不是訂下這道菜了嗎？
Which speech are you going to listen to this afternoon?
今天下午你準備去聽哪個報告？