题型:填空题 肺结核特点是().A.长期咳嗽,咳大量脓痰,反复出现大咯血B.45岁以上伴大量长期吸烟史,持续痰中带血C.咳嗽剧烈时,痰中带血D.低热、盗汗、咳鲜血痰E.夜间阵发性呼吸困难伴咳粉红泡沫样痰 查看答案
题型:填空题 ________ important _________ us to eat a balanced diet.A. It’s, for B. That’s, for C. It’s, to 查看答案