题目内容：
27.______ they are twin sisters, they don’t look like each other.( )(本题2.0分)A. Because
B. Since
C. Though
D. However
参考答案：
选择题：27.______ they are twin sisters, they don’t look l
- 题目分类： 27. ______ they are twin
- 题目类型：选择题
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A. Because
B. Since
C. Though
D. However