This question is from the Official SAT Guide Book page 724 #18
The survey [showed that] most shoppers who drive prefer the mall [more than] downtown stores [simply because] finding parking is [less difficult] at the mall. [no error]
Why is more than wrong? Isn't it used to compare that parking is easier to find at the mall than downtown stores? Can you please explain about 'more than' I don't really get when to use it correctly, and I can't distinguish when it shouldn't be used.
The survey [showed that] most shoppers who drive prefer the mall [more than] downtown stores [simply because] finding parking is [less difficult] at the mall. [no error]
Why is more than wrong? Isn't it used to compare that parking is easier to find at the mall than downtown stores? Can you please explain about 'more than' I don't really get when to use it correctly, and I can't distinguish when it shouldn't be used.