Question

The teacher suggested the dictionary ______ at once.

1. A.
   be referred to be bought
2. B.
   be referred to being bought
3. C.
   referred to be bought
4. D.
   referred to being bought

Answer 1

C
這題考查過(guò)去分詞做定語(yǔ)和虛擬語(yǔ)氣的用法：referred to是過(guò)去分詞做定語(yǔ)，修飾the dictionary，又因?yàn)閟uggest表示“建議”時(shí)，賓語(yǔ)從句用sb （should） do的虛擬語(yǔ)氣，選C。