环卫工作者对受汞污染的河中鱼类含汞情况分析后，国学发现鱼肉中的汞主要是甲基汞，而工厂排出的汞为无
智慧众号Breakfast is the first __________ of the day.A. foodB. dinnerC. lunchD. meal
学习What is the meaning of ' observe' in the fourth paragraph？A. Watch carefully.B. Obey.C. C
国学A. I'm Mary.B. Can I help you？C. Sorry, the line is busy.D. Sorry, he's not in.
智慧众号I have bought a story book__________there are many pictures.A. in whichB. with whichC. whi
学习A. Yes, I like it.B. No, I'm sleepy.C. I've read it before.D. Thanks a lot.
国学Our English teacher insisted that we spend more time on ______________reading.A. worthB. w
智慧众号What suggestion does the writer give in the passage？A. It's not good to buy the product wh
学习The most suitable title for this passage would beA. How to Save Money on the HouseB. How t
国学A. Sorry, my watch doesn't work.B. It's too late.C. I don't know the time.D. Will 3:00 p.
智慧众号对白血病患者口腔护理的主要目的是A．去除氨味B．擦除血痂C．增进食欲D．预防感染E．使病人舒适
学习下列哪种病人不宜用冷疗A．早期局部软组织损伤的病人B．牙痛的病人C．高热病人D．慢性炎症病人E．中暑
病人使用过的被服，国学正确的处置是A．先消毒，后清洗B．先清洗，后消毒C．先灭菌，再清洗D．先清洗，再放日
护士为病人抽取血标本后，智慧众号刷洗双手的正确顺序是A．前臂、腕部、手背、手掌、手指、指缝、指甲B．手指、指缝
医院收治对象为A、学习肺结核B、肾移植 C、克雷氏（colles)骨折石膏固定后 D、中风恢复期 E、断肢再植
关于传染的来源，错误的是（)A．患者B．带菌者C．带菌动物D．隐性感染者E．正常菌群携带者
肺炎链球菌能在肺中存活，并引起肺炎，主要是由于该菌能产生（)A．具抗吞噬作用的荚膜B．具抗吞噬作用
关于滞后型临床症状，下列说法中不正确的是（）。A．压力初次经由认知系统处理时，形成意义模糊的观念
装盒中常选用分装法装盒的是A．全口义齿B．活动矫治器C．腭护板D．少数前牙缺失的可摘局部义齿E．余留
俗称“蛤蟆肿”是指A．黏液腺囊肿B．舌下腺囊肿C．皮样囊肿D．表皮样囊肿E．甲状舌管囊肿