问题
选择题
It _____ sound like a perfect destination, but it is really adventurous to go there.[ ]
A. must
B. should
C. can
D. may
答案
答案：D
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It _____ sound like a perfect destination, but it is really adventurous to go there.[ ]
A. must
B. should
C. can
D. may
答案：D