区别：last/remain表持续；recycling/recycled material表可回收金属原句分别是："the sweets could [last] through the year!”i thought,and they did.the stuff used to be thrown about ,but now it is [recycling] material.注：中括号内为正确答案,请说明两者不同和为什么在这里不用另外一个?
问题描述：
区别：last/remain表持续；recycling/recycled material表可回收金属
原句分别是：
"the sweets could [last] through the year!”i thought,and they did.
the stuff used to be thrown about ,but now it is [recycling] material.
注：中括号内为正确答案,请说明两者不同和为什么在这里不用另外一个?
答
last是持续的意思,表示一件事持续多久.这句话要说的是这些糖/甜味可以持续1年.remain强调的意思常常是保持不变,例如remain the same（保持不变）,remain single（保持单身）等等.而且没有remain through这种搭配,所...