With Internet use       in the world, companies like Yahoo and Google are hunting harder for deals.

A．exploded          B．having exploded          C．being exploded        D．exploding

With the Internet use ______ in the world, companies like Yahoo and Google are hunting harder for deals.

With the Internet use ______ in the world, companies like Yahoo and Google are hunting harder for deals.

A．exploded         B．having exploded    C．being exploded     D．exploding

With the Internet use ______ in the world, companies like Yahoo and Google are hunting harder for deals.

1. A.
   exploded
2. B.
   having exploded
3. C.
   being exploded
4. D.
   exploding