答案應(yīng)是：It's important that the librarian (should) make sure that the book （should）be returned in time.
1.此句有兩個從句,第一個that the librarian (should) make sure,是it is important that...要求的虛擬語氣,因此make sure 不用第三人稱單數(shù)的形式.
2.第二個從句是make sure that.賓語從句,同樣這里make sure 也要求虛擬語氣,因此后面用 (should) be returned
It’s important that the librarian（確認(rèn)圖書按時歸還）. 問題
It’s important that the librarian（確認(rèn)圖書按時歸還）. 問題
它的答案是1）從句：主語從句it is important that …
2）虛擬語氣：此處主語從句應(yīng)使用should + 動詞原形,should可以省略
3）語態(tài)：此處“按時歸還”應(yīng)使用被動語態(tài)be returned
4）詞組：make sure（確認(rèn)）
但是虛擬語氣說should+動詞原形,怎么用在后面而不是make sure.就算是用在后面,這make sure 怎么不是第三人稱單數(shù)啊.
它的答案是1）從句：主語從句it is important that …
2）虛擬語氣：此處主語從句應(yīng)使用should + 動詞原形,should可以省略
3）語態(tài)：此處“按時歸還”應(yīng)使用被動語態(tài)be returned
4）詞組：make sure（確認(rèn)）
但是虛擬語氣說should+動詞原形,怎么用在后面而不是make sure.就算是用在后面,這make sure 怎么不是第三人稱單數(shù)啊.
英語人氣：236 ℃時間：2020-04-08 22:15:49
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