载:zǎi____ zài____ 挣:zhēng____ zhèng____ 兴:xīng____ xìng____
试管在化学实验中常与其他仪器和药品同时使用(图中其他仪器和药品略去)。下列试管的朝向与实验项目相对应且正确的是( ) A B C D
-- What's wrong, Daming?
-- Oh, I feel sad to hear more than _______ people lost their lives in the earthquake in Sichuan at 2:28 on the afternoon of May 12, 2008.