根据句意及首字母提示完成单词。1. He won the first place in the long jump, so he is a c___________.2. That old man makes a l________ by collecting and selling waste paper.3. My Chinese f
11.－Have you considered ___ your job? －No, I consider my job ____interesting . A .to change, to be B. to be changing, as C. changing, being D. changing, /
，
且△ABC中∠C为直角，求k的值.
