In order to prevent the fire spreading，some of the houses nearby had been pulled down by the villagers.（改為主動(dòng)語態(tài)）
→In order to prevent the fire spreading，the villagers had pulled downhad pulled downsome of the houses nearby.
【考點(diǎn)】過去完成時(shí)．
【答案】had pulled down
【解答】
【點(diǎn)評(píng)】
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發(fā)布：2024/5/23 20:38:36組卷：5引用：2難度：0.7