【简答题】Tina sat under the tree half an hour ago.(用now改写) Tina ________,________under the tree now.
【简答题】患者,男,40岁。临床诊断肺脓肿,有大量痰液,拟进行体位引流,护士应采取哪些护理措施?
【简答题】阅读理解。 This is a picture of Tina's family. Tina is a student. She is in a red dress today. Her coat is blue. The man in brown shirt is Tina's father,Mr Black. He's a policeman. The woman is Tina'smothe...