问题
单项选择题
When Bob was eighteen, he ______ going around with a strange set of people and staying out very late.
A．took to
B．took up
C．took for
D．took on
答案
参考答案：A
解析： take to意为“沉溺于，养成……的习惯”；take up意为“开始(从事)”；take for意为“认为，误认为”；take on意为“呈现，雇用”。