针对某一地方的健康传播中,有时候使用当地的方言效果更好,受者的心理特点是 () A 发布时间:2017-06-18 19:21 │ 来源:www.tikuol.com 题型:单项选择题 A1/A2型题 问题: 针对某一地方的健康传播中,有时候使用当地的方言效果更好,受者的心理特点是 ()A.求新心理B.求真心理C.求近心理D.求短心理E.求富心理
题型:单项选择题 A1/A2型题 阅读下面短文,掌握其大意,然后从方框中选出能填入文中空白处的最合适的单词,并将该单词的标号 (A、B、C、D、E…) 填写在答题卡对应题号的横线上。A. countries B. invented C. began D. one E. after F. as G. carry H. speak I. only J. few K. first L. held M. heard N. listenThe word "Hello" maybe used more often than any other word in the English language. Everyone in the USA and other 小题1: uses this word again and again every day.. The American inventor Thomas Edison is believed to be the 小题2: person to use "Hello" on the telephone soon 小题3: the world's first telephone was 小题4: . At first people 小题5: their words on the telephone with "Are you there?" They were not sure if a telephone could really 小题6: voices. Edison was a man of 小题7: words. He wanted to save time. The first time he picked up the phone, he was very busy. He trusted the telephone 小题8: he invented it himself. He was sure someone was there and 小题9: said "Hello". From then on, "Hello" is often 小题10: when you pick up the telephone. 查看答案
题型:单项选择题 A1/A2型题 (12分)(1)室温下,在pH=12的NaCN溶液中,由水电离的c(OH—)为 mol·L-1。(2)等体积的下列溶液中,阳离子的总物质的量最大的是 。(填序号)。① 0.2 mol·L-1的CuSO4溶液 ② 0.1 mol·L-1的Na2CO3③ 0.2 mol·L-1的KCl ④ 0.1 mol·L-1的Na2SO4(3)浓度为0.100 mol·L-1的下列各物质的溶液中,c(NH4+)由大到小的顺 。(填序号)。①NH4Cl ②NH4HSO4 ③NH3·H2O ④CH3COONH4 (4) 水的电离平衡如图所示:①若A点表示25℃时水的电离平衡状态,当温度上升到100℃时,水的电离平衡状态到达B点。则此时水的离子积从 增加到 。②100℃时,若10体积的某强酸溶液与1体积的某强碱溶液混合后溶液呈中性,则混合之前,该强酸的pH值pH1与强碱的pH值pH2之间应满足的关系是 。 查看答案