Knowing how to a map can help you when you are travelling in a strange place.A. readB. w

问题补充：

Knowing how to a map can help you when you are travelling in a strange place.

A. read

B. watch

C. look

D. see

答案：

A. read

B. watch

C. look

D. see

解析：句意：知道如何看地图可以帮助你在一个陌生的地方旅行。Read读，阅读；watch观看；look看，see是一个非及物动词；see看见。故选A。