preferent

1. Surverys indicate that finding out readers'demands, purchasing the preferent books, sharing information with readers without delay and so on can raise the utilization ratio of Chinese books.
   经常了解读者需求，选购适宜图书，及时打印新书通报，编写新书推荐书目等措施，提高了中文图书有效利用率。

adj

1. preferred above all others and treated with partiality
   1. the favored child

   Synonym:    favoredfavorite(a)favourite(a)best-lovedpetpreferred