问题
选择题
The old man has two sons. One is a worker; ______ is a teacher.[ ]
A. another.
B. other
C. others
D. the other
答案
答案：D
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The old man has two sons. One is a worker; ______ is a teacher.[ ]
A. another.
B. other
C. others
D. the other
答案：D