Question

【题目】When traveling, you sometimes have to go somewhere alone, always ____ your attention on your belongings.

A. focusing B. focuses C. focused D. focus

Answer 1

【答案】A

【解析】

试题分析：考查分词做状语。本句中动词“focus one's attention on聚焦于....”与主语you构成主动关系，所以使用现在分词在句中做伴随状语。句意：当你旅行的时候，有时候，你不得不独自去某个地方，这时你总是要聚焦于自己的财产。故A正确。