The number of people, who have access to their own cars,     sharply in the past decade.

1. A.
   rose
2. B.
   is rising
3. C.
   have risen
4. D.
   has risen

The number of people, who have access to their own cars, ____sharply in the past decade．

A．rose          B．is rising      C．have risen         D．has risen

The number of people, who have access to their own cars, ________ sharply in the past decade.

A．are rising 

B．is rising

C．have risen 

D．has risen

The number of people, who have access to their own cars,      sharply in the past decade.

A．rose               B．is rising      C．have risen     D．has risen

The number of people, who have access to their own cars, ________ sharply in the past decade.

A．rose B．is rising

C．have risen D．has risen