问题
选择题
The old couple chose to live ________ life was cheap, and they moved to a small town years ago.[ ]
A. whose
B. unless
C. when
D. where
答案
答案：D
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The old couple chose to live ________ life was cheap, and they moved to a small town years ago.[ ]
A. whose
B. unless
C. when
D. where
答案：D