Nothing but trees _to be seenA.was B.were C.are D.has 及具体分析

Nothing but trees _to be seenA.was B.were C.are D.has 及具体分析 Nothing but grass and trees covers the mountains.如题,为什么用covers不用cover The captain appeared at the window,____he could see nothing but trees.空格中为什么要填from where Nothing but grass and trees ____the hill .A.covers B.cover C.covering D.is covering ,为什么? Nothing but grass and trees ____the hill?選萚A.cover B.is covering C.covers D.covering anything but.nothing but是什么意思? Dear ,Nothing but you! nothing but everything是什么意思 I want nothing but do nothing but good but thepoorfisnerman brings nothing. nothing but waiting nothing.but怎么翻译 nothing.but.造句两个 nothing but trust Nothing But Love 歌词 nothing but love nothing but trouble是什么意思