【简答题】This book is ____ that one, but ____ than that one.A. as difficult as; expensive B. as more difficult as; more expensive C. as difficult as; more expensive D. more difficult as; as expensive
【简答题】This book is ____ that one, but ____ than that one.A. as difficult as; expensive B. as more difficult as; more expensive C. as difficult as; more expensiv D. more difficult as; as expensive