问题
选择题
Having walked in the desert for several days，we finally reached what was called oasis，________.
A．exhausting
B．being exhausted
C．exhausted
D．exhaust
答案
答案：C
答案 C [句意：在沙漠中行走了几天后，我们筋疲力尽终于到达了叫作绿洲的地方，全都。exhausted是过去分词，作伴随状语，意为“精疲力尽的”。]