[单选题]基因表达是指( )A. 复制+转录B. 复制+转录+翻译C. 转录+翻译D. 转录+转录后加工
[单选题]将市场划为城镇市场和农村市场,其划分标志是( )A.人口因素B.地理区划因素C、购买心理因素D、购买行为因素
[单选题]Some morphemes have _______ as they are realized by more than one morph according to their position in word.( )A. alternative morphsB. single morphsC. abstract unitsD. discrete units
[单选题]患者女,16岁,因煤气泄漏爆炸致头面部、双上肢烧院.查体:烧伤部位有大量水疱,痛觉迟钝.采用中国新九分法估计该患者的烧伤面积约为A.18%B.21%C.24%D.27%
[问答题]螺线管式差动变压器的零点残余电压产生原因: ( )
[判断题]在绝对0K时,任何纯物质的完美晶体的熵值为零
[填空题]规则的致密结缔组织中的细胞主要是( )
[单选题]Jack is good, kind, hard-working and intelligent. ______, I can’t speak too highly of him. ( ) A、 As a result B、 By the way C、 In any case D、 In a wor
[单选题]在Word2010中,如果要使图片周围环绕文字应选择( )操作 A、 “绘图”工具栏中“文字环绕”列表中的“四周环绕” B、 “图片”工具栏中“文字环绕”列表中的“四周环绕” C、 “常用”工具栏中“文字环绕”列表中的“四周环绕” D、 “格式”标签中“位置”列表中的“文字环绕”
[单选题]销售渠道分析的重点是对( )进行评价分析.A. 销售渠道结构B. 销售渠道管理C. 销售渠道定位D. 中间商
[单选题]Teenagers tend to have strange clothes and hairstyles because they ______.( ) A、 want to irritate their parents B、 have a strong desire to be leaders in style and taste C、 have no other way to enjoy themselves better D、 want to show their existence by creating a culture of their own
[单选题]( )I=limx→0 tanx-sinx /x^2sinxA.-1/2 B.1/2 C.1/3 D.-1/3
[单选题]表达式 4A. 4B. 8C. 16D. 32
[单选题]下列哪一项不是孔子所树立的教师典范A.学而不厌,诲人不倦B.温故知新,教学相长C.以身作则D.树立师道尊严的权威
[单选题]白细胞分为粒细胞和无粒细胞,是根据胞质内( )A.有无特殊颗粒B.有无颗粒C.有无嗜天青颗粒D.以上都对
[多选题]全党要尊崇党章,严格执行新形势下党内政治生活若干准则,增强党内政治生活的( ),自觉抵制商品交换原则对党内生活的侵蚀,营造风清气正的良好政治生态. A.原则性B.政治性C.战斗性D.时代性
[填空题]要求收方能够验证收到的信息是否被人复改的安全需求是( )
[单选题]――How do you think I should receive the reporter?――( ) you feel about him, try to be polite. A. How B. What C. Whatever D. However
[单选题]如下图所示正弦交流电路中,已知,电容电压有效值=25V,则方框内元件的阻抗Z为( )Ω.A. j7.07B. 7.07+j7.07C. 7.07+j8.66D. 7.07+j12.07
[单选题]土地承包经营权自土地承包经营权合同( )时设立.A. 签订B. 盖章C. 生效D. 登记
[单选题]手指甲的长度通常应:( ) A.同手指指尖一样长B.0.5m长C.1m长D.2m长