语法题请教

Minivans carry as many as seven
passengers and, compared with most sport utility vehicles, cost less, get better gas mileage, allow passengers to get in and out more
easily, and have a smoother ride.

A.    
Minivans carry as many as seven
passengers and, compared with most sport utility vehicles, cost less,

B.    
Minivans, which carry as many
as seven passengers, compared with most sport utility vehicles, they cost less,

C.    
Minivans carry as many as seven
passengers, in comparison with most sport utility vehicles, and have a lower cost,
they

D.    
Minivans, carrying as many as
seven passengers, compared with most sport utility vehicles, cost less,

E.     
Minivans, which carry as many
as seven passengers, compared with most sport utility vehicles the cost is
lower, and they