语法与词汇 10.He doesn't seem to be able to______any interest in his studies.
【正确答案】 B
【答案解析】A项make up意为“组成,弥补”;B项work up意为“逐渐达到,激发出”;C项turn up意为“出现,找到”;D项use up意为“用光,精疲力竭”。根据句子的上下文,只有B项可以与后面的宾语any interest构成符合逻辑的搭配,所以B项为正确答案。