2009 Beijing Question 61 Single-choice Differentiating 2009_北京 Paper $61. From the first three paragraphs, we learn that\_\_$ A. children's books are usually bestsellersB. publishers are making \$3 billion each yearC. magazines for teenagers have drawn public attentionD. there is a growing need for writers of children's books Answer keyD ☆ SaveCan't do it, show the explanation查看原卷 →