践行文化是指学校在创造物质文化和精神文化的实践过程中体现出来的文化行为。
参考答案：对
It was reported _____ a 7.1-magnitude earthquake hit northwest China’s Qinghai Province early on Wednesday.
A．that
B．what
C．which
D．when
可出现牵涉痛的疾病是
A．带状疱疹
B．肋软骨炎
C．肋间神经炎
D．心绞痛
E．肺癌
