Deserts, dry areas with _____ no vegetation, cover more than one-third of the Earth's land surface.

       A. surprisingly    B. eventually     C. permanently     D. virtually

Deserts, dry areas with _____ no vegetation, cover more than one-third of the Earth's land surface.

　　A. surprisingly    B. eventually  C. permanently     D. virtually

Deserts, dry areas with _____ no vegetation, cover more than one-third of the Earth's land surface.

   A. surprisingly    B. eventually

   C. permanently     D. virtually

Deserts, dry areas with _____ no vegetation, cover more than one-third of the Earth's land surface.

1. A.
   surprisingly
2. B.
   eventually
3. C.
   permanently
4. D.
   virtually

. Deserts, dry areas with _____ no vegetation, cover more than one-third of the Earth's land surface.

　　A. surprisingly    B. eventually　C. permanently     D. virtually