【单选题】10Ω和20Ω的电阻串联接在12V的电源上,它们消耗的功率P1和P2之比是( )。
【简答题】take one's word for it
【单选题】患儿,女,8岁,诊断为1型糖尿病。护士指导胰岛素注射的部位除外
【简答题】短语互译。请写出下列英文的中文翻译。 take one's order be ready to start with take one's time put...into... and so on
【简答题】take one's temperature
【简答题】take one's college tours
【单选题】The girl ___ in front of me kept laughing and crying.