题目选项分析

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.

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