No one can be sure _____________ in a million years.

  A. what man will look like       B. what will man look like

  C. man will look like what       D. what look will man like

No one can be sure______in a million years.

A.what man will look like                                 B.what will man look like

C.man will look like what                                 D.what look will man like

No one can be sure _____ in a million years.

A. what man will look like 　 B. what will man look like

C. man will look like what 　 D. what look will man like

No one can be sure ______ in a million years.

A. what man will look like　　　　 B. what will man look like

C. man will look like what　　　　 D. what look will man like