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专升本
The heating system has recently been______to make it more efficient.
The heating system has recently been______to make it more efficient.
admin
2011-01-24
40
问题
The heating system has recently been______to make it more efficient.
选项
A、modified
B、changed
C、corrected
D、replaced
答案
A
解析
句意:“为使供热系统更有效对其进行修缮。”本题考查词义辨析。modify是“修改,更改”,句意的意思,常指修改使其更完善。
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本试题收录于:
英语题库普高专升本分类
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英语
普高专升本
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