_______is no longer as easy as it once was.

1. A.
   Choose to eat what
2. B.
   Choose what to eat
3. C.
   Choosing to eat what
4. D.
   Choosing what to eat

________ is no longer as easy as it once was.

A. Choose to eat what　　　　　 B. Choose what to eat

C. Choosing to eat what　　　　 D. Choosing what to eat

 ________ is no longer as easy as it once was.

   A. Choose to eat what           B. Choose what to eat

   C. Choosing to eat what         D. Choosing what to eat

_______is no longer as easy as it once was.

[　　]

A．Choose to eat what

B．Choose what to eat

C．Choosing to eat what

D．Choosing what to eat

Choosing what ______is no longer as easy as it once was, for people’s eating habits are changing,