
It is absolutely essential that William ______ his study in spite of some learning difficulties.[ ]
A. continue
B. continued
C. has continued
D. would continue
It is absolutely essential that William ______ his study in spite of some learning difficulties.[ ]
A. continue
B. continued
C. has continued
D. would continue
A
考查虛擬語氣,。
在it+is+形容詞+that句型中,,當形容詞為necessary,,important,essential等時,,that從句應該用虛擬形式(should+v.),,從句中的should通常可以省略,,故本題選C,。
考點名稱:虛擬語氣
虛擬語氣的概念:
虛擬語氣用來表示說話人的主觀愿望或假想,所說的是一個條件,,不一定是事實,,或與事實相反。在條件句中的應用條件句可分為兩類,,一類為真實條件句,,一類為非真實條件句。非真實條件句表示的是假設的或實際可能性不大的情況,,故采用虛擬語氣,。
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