题目

— I sometimes don’t have enough time ______ with my parents. —You will if you spend more time ______ with them at home. A. to chat; to stay   B. to chat; staying    C. chatting; to stay  D. chatting; staying 答案：B14．关于图中所见部分不同纬线的长度，叙述正确的是（　　）A．①线是②线的$\frac{1}{2}$B．②线比③线长C．③线比④线长D．①②③④四条纬线一样长