—______aretheytalkingabout? —Abasketball

I first met Li Ming at a friend birthday party five years ago. Then I invited Li Ming over in my place. We listen to my CDs together and soon became best friend. Three years ago, Li Ming’s parents invited I to spend two wonderful week in Qingdao with them during the summer holiday. Li Ming and I loved walking along the beautifully beaches there. Last year I was ill but had to stay in hospital for a week. Li Ming came see me every day. Then his father has changed jobs and they moved to another city. Since then we haven’t see each other much. But we’ve kept writing to each other.

如图所示，小纸条靠近水龙头流下的稳定的水流，关于小纸条的运动情况，以下分析正确的是：

A．小纸条靠近水流，因为纸与水流间的空气流速增大，压强变大

B．小纸条靠近水流，因为纸与水流间的空气流速增大，压强变小

C．小纸条远离水流，因为纸与水流间的空气流速增大，压强变大

D．小纸条远离水流，因为纸与水流间的空气流速增大，压强变小

下列有关碳酸锂的叙述，哪项是错误的（）

A.妊娠早期及后期用锂盐均可能致畸，故孕妇禁用

B.久用可发生甲状腺肿大或功能低下

C.治疗量时对正常人精神活动有影响

D.中毒时主要表现为中枢神经系统症状

E.用药期间应监测血锂浓度

通常在刚性防水屋面上设置分仓缝，其可能的位置在（）

A.结构构件的支承位置

B.变形缝

C.屋面分水线

D.屋脊处

E.支承墙体上方

社会主义核心价值体系的内容是什么？