Xiaoqiang went to the library to borrow books. Among his favorite books were 4 English novels, 2 science fiction magazines, and 5 comics. He can only borrow one book at a time, so how many ways can he borrow it?
小强到图书馆借书，其中他喜欢的书有4本英语小说，2本科幻杂志，5本漫画．他每次只能借一本，那么他有多少种借法．
<gadget id="calculator">4 + 2 + 5</gadget>
<output>11</output>

<result>11</result>