ofwhich的用法Wehavegatherednearly100,000quilts,uptohalfhavegonetoflood-hitareas.A.withwhichB.inwhichC.forwhichD.ofwhich解答选D.这里的which指的是,nearly100,000quilts（被褥）,也就是说,后半句的主

Question

of which的用法
We have gathered nearly 100,000 quilts,_____up to half have gone to flood-hit areas.
A.with which B.in which C.for which D.of which
【解答】选D.这里的which指的是,nearly 100,000 quilts（被褥）,也就是说,后半句的主语是在这nearly 100,000 quilts里面的up to half.（后半句的主语是在这nearly 100.000 quilts 里面的up to half)怎么理解吖?

Answer 1

正确答案是D
we have gathered nearly 100,000 quilts,of which up to half have gone to flood-hit areas.
在这里,把后面句子调整成
up to half of which have gone to flood-hit areas.
这样就看出up to half的用法了,实际上就是
up to达到
half of一半
翻译出来就是：我们已经收集了十万条被子,一多半已送往洪区.
因此,up to half就是“一多半的”意思.