【价值判断】

下列各题的叙述中，都包含一定的价值标准或者是行为选择，请予以判断，在括号内写明“正确”或“错误”，并简要说明理由。

1．思想品德课上，小明与小华针对我国公民的权利和义务的关系发生了争执。小明坚持认为：应该先行使权利，后履行义务。

判断：                                                                                                                                              

理由：                                                                                                                                                   

2．同桌经常参加各种社会公益活动，因为她觉得这很有意义。

判断：                                                                                                                                               

理由：                                                                                                                                              

3．善待大自然，大自然就会善待我们。

判断：                                                                                                                                              

理由：                                                                                                                                              

在Word制表位选项卡下，可选择（）种对齐方式。

A、左对齐

B、小数点对齐

C、居中

D、竖线对齐