The newly-published book, which refers basic English grammar, is only for beginners.
A. as; meant
B. to; considered
C. for; intended
D. to; intended
网友回答
A. as; meant
B. to; considered
C. for; intended
(答案→)D. to; intended
解析：原句意思是，这本新出版的书，提到的基础英语语法，仅为初学者准备的。refer to 提到，提及 intend 打算，意指，故选D。