Question

【题目】Anyone who has spent time with children the difference in the way the boys and girls similar situation.

aware of ; respond to

is aware of ; respond to

aware; responding

is aware of ; respond

Answer 1

【答案】B

【解析】由题干得知，who引导的是定语从句，主句中缺少谓语动词，所以第一空要有is，respond to意对…做出反应。