The past two years a sharp rise in oil price, which adds to the burden of auto transportation industry.
A. witnessed
B. has witnessed
C. is witnessing
D. witnesses
The past two years a sharp rise in oil price, which adds to the burden of auto transporta
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解决时间 2021-04-12 01:31
- 提问者网友：酱爆肉
- 2021-04-11 00:39
最佳答案
- 五星知识达人网友：风格不统一
- 2021-04-11 02:10
A. witnessed (答案→)B. has witnessed C. is witnessing D. witnesses解析：考查时态题。根据the past two years可知应该用现在完成时。本句是无生命的东西作主语，此处的the past two years作主语。witness 解释为：见证了。
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- 1楼网友：雾月
- 2021-04-11 03:38
我明天再问问老师，叫他解释下这个问题
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