All around them was only the white snow and the night; they were ____________ from the rest of the world and were conscious only of each other.

A．cut out

B．cut down

C．cut off

D．cut in

下列诗句与下边漫画所蕴涵的哲理相一致的是

A．古人学问无遗力，少壮工夫老始成

B．落花不是无情物，化作春泥更护花

C．沉舟侧畔千帆过，病树前头万木春

D．梅虽逊雪三分白，雪却输梅一段香