名著阅读
据图中小磁针N极指向,标出磁体的N极和S极,并画出a点和b点的磁感线方向.
Children usually get a hongbao __________ uncles and aunts.
仿照示例的句式和修辞,在下列词语中任选两个,分别写出一句话。
(示例) 吹捧:吹捧是绚丽的肥皂泡,无限地膨胀,总会化成飞沫。
批评 挫折 逆境 贿赂
—Sure, I'd like to. What kind of exhibition is it?