问题
选择题
It is still under discussion _____ the old bus station should be replaced with a modern hotel or not. [ ]
A. whether
B. when
C. which
D. where
答案
答案：A
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It is still under discussion _____ the old bus station should be replaced with a modern hotel or not. [ ]
A. whether
B. when
C. which
D. where
答案：A