have to be是什么時態(tài)

回答

瑞文問答

2024-09-15

have to be是一般現(xiàn)在時。
例句：
I said youd have to be extra careful.
我說過你必須格外小心。
Normally specimens have to be dehydrated.
通常標(biāo)本必須得脫水。

擴(kuò)展資料

　　You have to be careful what you say on TV.

　　在電視上說話時你不得不謹(jǐn)慎。

　　Bathrooms don't have to be purely functional.

　　浴室不必完全只為了實用。

　　Premature babies have to be fed intravenously.

　　早產(chǎn)兒必須通過靜脈輸入來喂食。