驱力理论认为，中等唤醒水平最有利于取得好的运动表现。
参考答案：错
新闻职业的含义及其形成与发展过程
汉译英：“一般原产地证书；尺码检验证书；放射性检验证书”，正确的翻译为：( )
A. certificate of origin; certificate of radioactivity; certificate of measurementB. certificate of origin; certificate of measurement; certificate of radioactivityC. certificate of measurement; certificate of origin; certificate of radioactivityD. certificate of radioactivity; certificate of measurement; certificate of origin
