- 主题:这个题我不会了。。。
It is said in the book that Thomas Edison(1847-1931)______the world leading inventor for 60 years.
A would be B has been C had been D was
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FROM 120.245.112.*
后面有for x years,had been更好吧?
【 在 rpk 的大作中提到: 】
: D
:
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FROM 120.245.112.*
我记得 for ... 表示持续状态的应该用has/had been,而不是is/was?
比如,不能说
he is a teacher for 2 years.
应该是
he has been a teacher for 2 years.
是这样子吧??
【 在 rpk 的大作中提到: 】
: 从语法上来讲,我觉得had been也行。was更简洁。两个都没错。
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FROM 120.245.112.*