为什么修饰ten minutes 要用less than而不用fewer than?minutes不是可数的吗?

为什么修饰ten minutes 要用less than而不用fewer than?minutes不是可数的吗? We will have a ___ break.A.ten minutes B.ten minutes' C.ten-minutes D.ten-minute为什么？请说出理由！ ten minutes“walk还是ten minutes walk 为什么用ten minutes'-Is your office far away from your home ?-No. It's just _______walk from my home to my office.A. ten minute's B.ten-minutes C.ten minutes' D.ten-minutes' 为什么用less than ten minutes而不是fewer than? ten minutes ago为什么不加介词如题 go straight for ten minutes 为什么用介词for for ten more minutes ten-minutes' ten minutes' ten minutes ten-minutes这四个对吗?有什么区别 in ten minutes in ten minutes是什么意思? 对ten minutes提问 ten minutes before it 's about _____ away 为什么选ten-minute walkten minutes walk ten-minutes walk 哪里错了? that clock‘s ten minutes slow 为什么slow 要放在ten minutes 后面 怎么个语法结构 My home is about ten minutes’ walk from school.（为什么minutes要加’啊） ten minutes' walkten minutes on foot ,ten minutes' on foot Ten minutes' walk isn't long?Ten minutes'——在句中做“定语”用于修饰“walk”walk——在句中做“主语”isn't long——分别在句中担任什么成分,用于修饰谁