单选题 20.  Knowing how to fit into an office will come in ______ for many graduate jobs, so it's a good idea to look for opportunities to spend time in one while you're still a student.
【正确答案】 B
【答案解析】 知道怎样融入办公室环境对毕业生找工作很有用,所以当你还是学生的时候,找机会去办公室体验一下是个不错的主意。
   固定搭配题。come in handy意为“派得上用场,迟早有用”,为固定搭配,因此B为答案。