Ifyouareatravelerwithoutaguideleadingtheway,youneedto ...

问题详情：

 If you are a traveler without a guide leading the way, you need to       a guide book for details of your journey.

A. refer to     B. stick to      C. lead to      D. add to

【回答】

A

知识点：词组 短语

题型：选择题