◎ 题干
After the exploration the army got the building_____ and the______ area was also cut off
from the outside.
[     ]
A. surrounded;surrounded  
B. surrounding;surrounded
C. surrounding;surrounding  
D. surrounded;surrounding
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“After the exploration the army got the building_____ and the______ area was also cut off from the outside.[ ]A. surrounded;surroundedB. surrounding;surround…”主要考查了你对  【动词的现在分词】【动词的过去分词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。