题目

 Amy, as well as her brothers, ____________ a warm welcome when returning to the village last week. A. is given        B. are given      C. was given        D. were given 答案：C  假如黄赤交角减小到20°，那么地球上的五带的变化情况是： A、热带范围将扩大  B、温带范围将缩小 C、寒带范围将缩小  D、温带范围无变化