托业考试

【单选题】If the task is too complicated to figure out on ______ own, please don’t hesitate to ask one of our representatives, who are here to help.
A、you
B、your
C、yours
D、yourself

网考网参考答案：B
网考网解析：
本题需选择适当的代词。on______own是“介词+…+名词”结构的介词短语，横线处应填入修饰名词own的物主代词。on one’s own表示“独立地”。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>