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The constant friction of the wire on the metal pulley eventually caused it to break.
The constant friction of the wire on the metal pulley eventually caused it to break.
admin
2009-06-15
51
问题
The constant
friction
of the wire on the metal pulley eventually caused it to break.
选项
A、declining
B、ageing
C、pulling
D、rubbing
答案
D
解析
declining:倾斜的,衰退的;ageing:衰老或成熟的过程;pulling:拉动;rubbing:摩擦。题中friction意为“摩擦,冲突”,可知D项符合要求。
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本试题收录于:
职称英语理工类A级题库职称英语分类
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职称英语理工类A级
职称英语
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