with some children,small sums go a long way.這里的with能用for代替
for most of them,fifty pence is a small price to pay for a nice big bar of chocolate.這里for不能用 with或 to代替
sooner or later you'll have to pay for your carelessness.這里的pay for不能用 suffer代替.后面兩個(gè)為什么不能呢？解釋一下，謝謝后兩個(gè)為什么不能呢？語(yǔ)境上以原文較佳, 要取代的話, 文法上可以.she's sure to suffer for her her stubborness.sooner or later you'll have to pay for your carelessness.這兩句中的suffer for和pay for可不可以互換?語(yǔ)境上以原文較佳, 要互換,有些牽強(qiáng) .