问题
选择题
As soon as they arrived in the big city, they found it difficult to find somewhere cheap . [ ]
A. to live
B. to live in
C. to live on
D. living
答案
答案：A
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As soon as they arrived in the big city, they found it difficult to find somewhere cheap . [ ]
A. to live
B. to live in
C. to live on
D. living
答案：A