问题
选择题
_____ by the clear waters, this forest provides visitors with a wonderful chance to see some endangered native birds in the wild.
A．Being surrounded
B．Surrounding
C．Surrounded
D．To be surrounded
答案
答案：C
考查非谓语动词。逻辑主语this forest，与surround之间的关系为被动关系，故用过去分词，选C。