题型:选择题 读一读,选一选。( ) 1. A. We have a new computer room. B. We have a new music room.( ) 2. A. That is a board. B. This is a bird.( ) 3. A. These are jeans. B. Those are pants. ( ) 4. A. Look at my new shirt. B. Look at my new dress.( ) 5. A. The washroom is on the first floor. B. The washroom is on the second floor. 查看答案
题型:单项选择题 A1/A2型题 目前市售含氟牙膏的氟化物浓度范围大多是()A.500~600ppm B.600~800ppm C.800~1000ppm D.1000~1200ppm E.1200~1400ppm 查看答案
题型:选择题 胡 * * 2010年4月27日在全国劳动模范和先进工作者表彰大会称,应该不断增加一线劳动者的报酬,让群众体面劳动,完善劳动保护机制。要想提高一线劳动者的报酬必须[ ]①理顺国家、企业、个人三者的分配关系 ②逐步提高最低工资标准,健全就业保障机制 ③建立企业职工工资正常增长机制和支付保障机制④保护合法收入,调节过高收入,取缔非法收入A.①②③B.②③④ C.①③④D.①②④ 查看答案