the green valley, we thought we had reached the land.
A. Seeing, promised
B. Seeing, promising
C. Seen, promising
D. Seen, promised
网友回答
(答案→)A. Seeing, promised
B. Seeing, promising
C. Seen, promising
D. Seen, promised
解析：考查现在分词做状语，因为状语的动作see和句子主语we是主动关系，用现在分词做状语，第二空是过去分词做定语，因为land和promise是被动关系，句意是：看到绿色的山谷，我们以为到达了承诺的土地。选A。