例句：
He asked me what I supposed he had been doing.
接著他又問那我認為他剛才在做什么。
I had been doing what youre almost certainly doing now.
我做的是你們肯定現在在做的。">

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hadbeendoing是什么時態

回答
瑞文問答

2024-05-06

had been doing是過去完成進行時。
例句：
He asked me what I supposed he had been doing.
接著他又問那我認為他剛才在做什么。
I had been doing what youre almost certainly doing now.
我做的是你們肯定現在在做的。

擴展資料

　　Nobody knew what they had been doing all these years.

　　沒有人知道他們這些年都在干什么。

　　Until this summer, China had been doing that carefully.

　　截止今年夏天，中國一直在審慎地這么做。

　　At that point, he realized what he had been doing all along.

　　在那時，他才意識到他一直在做的事。