The football match was held yesterday in Beijing.Four __police__sent there.A.dozen;were B.dozens;were C.dozen of;was D.dozen of ;are答案是A,但我选了D,先不说那个are没变过去式,我想知道dozen police 和dozen of police之间不是后

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The football match was held yesterday in Beijing.Four __police__sent there.A.dozen;were B.dozens;were C.dozen of;was D.dozen of ;are答案是A,但我选了D,先不说那个are没变过去式,我想知道dozen police 和dozen of police之间不是后

The football match was held yesterday in Beijing.Four __police__sent there.A.dozen;were B.dozens;were C.dozen of;was D.dozen of ;are答案是A,但我选了D,先不说那个are没变过去式,我想知道dozen police 和dozen of police之间不是后
The football match was held yesterday in Beijing.Four __police__sent there.
A.dozen;were B.dozens;were C.dozen of;was D.dozen of ;are答案是A,但我选了D,先不说那个are没变过去式,我想知道dozen police 和dozen of police之间不是后者对吗(语感)

The football match was held yesterday in Beijing.Four __police__sent there.A.dozen;were B.dozens;were C.dozen of;was D.dozen of ;are答案是A,但我选了D,先不说那个are没变过去式,我想知道dozen police 和dozen of police之间不是后
这里是数字表达,不加of,four dozen 四打=48个
当dozen与具体数字连用时,既不加复数词尾-s,也不后接介词of.
当dozen不与具体数字连用,而是表示不确定的泛指数时,则不仅要加复数词尾-s,而且要后接介词 of,此时可将dozens of 许多,几十

首先排除cd ,数和时态不对。
当它与具体数字连用时,既不加复数词尾-s,也不后接介词of。
当它不与具体数字连用,而是表示不确定的泛指数时,则不仅要加复数词尾-s,而且要后接介词 of,此时可将dozens of(许多,几十)视为习语。如:I’ve been there dozens of times. 我去过那儿几十次。...

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首先排除cd ,数和时态不对。
当它与具体数字连用时,既不加复数词尾-s,也不后接介词of。
当它不与具体数字连用,而是表示不确定的泛指数时,则不仅要加复数词尾-s,而且要后接介词 of,此时可将dozens of(许多,几十)视为习语。如:I’ve been there dozens of times. 我去过那儿几十次。

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police 是集体名词,一定是用复数的
dozen 的用法是跟hundred, thousand 的用法是一样的
one hundred police, one dozen police
hundreds of police, dozens of pilice

很高兴问你解答
dozen 一打 12
dozens of 几十个 很多
dozen 前有具体数字时 或有a many several 修饰时 dozen 不加s.
比如 three dozen egges.
所修饰的名词 有these 或是代词时 dozen 后加of
比如 three dozen of these egges
...

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很高兴问你解答
dozen 一打 12
dozens of 几十个 很多
dozen 前有具体数字时 或有a many several 修饰时 dozen 不加s.
比如 three dozen egges.
所修饰的名词 有these 或是代词时 dozen 后加of
比如 three dozen of these egges
three dozen of them
希望可以帮到你

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当dozen前有具体的数字时,一般都用dozen不加of.
dozen前是泛指时,dozen后加of