问题:
_____ 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
_____ 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 |
参考答案: