問題補充：
單選題
Deserts, dry areas with _____ no vegetation, cover more than one-third of the Earth's land surface.A.surprisinglyB.eventuallyC.permanentlyD.virtually
網(wǎng)友答案：
熱心網(wǎng)友 1樓
D解析virtually(=almost, very nearly; in every way that is really important)幾乎，事實上，實際上；My book is virtually finished; I have only a few changes to make in the writing.( 我的書幾乎寫完了,我只要在作品中再作一點修改就可以了。)surprisingly令人驚奇的；eventually最終的；permanently永久的。
