【题目】 If we learn some knowledge of first aid,it can make a real ________ in time of accidents.
A.appointment B.decision C.deal D.difference
科目:高中地理 来源: 题型:
【题目】The performance was a great success because the orchestra was by an internationally famous conductor.
A. directed
B. performed
C.conducted
D. staged
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】Professor Hawking asks his students to read the newspaper to keep _______ of current affairs.
A. watched B. observed C. informed D. noticed
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】The engineer ___________ my father works is about 50 years old.
A. to whom B. on whom
C. with which D. with whom
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】The pen ___________ he is writing is mine.
A. with which B. in which
C. on which D. by which
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】There is no doubt ________ you are bound to have an accident if you drive so fast down the motorway.
A. which B. whether C. that D. if
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】“众”最初的字形是人们在太阳下共同劳作,在互联网时代,人们的共同劳作有了更多的可能。
材料 借助“众”的力量,互联网时代的商业模式不断创新。北京某校高中生发明了一种可以快速查找物品、有效利用空间的新型智能储物柜,在国际“创客”大赛中获得了大奖,同学们就如何利用互联网将这一科技成果转变成产品,推向市场,提出了如下建议:
在社交网络平台上发布这一科技成果信息,寻找1000位联合投资者,为智能储物柜的生产筹集资金。建立论坛,收集来自热心网友和专业人士关于智能储物柜外观设计的个性化方案,并由论坛用户“评头论足”,将点“赞”最多的5个设计方案作为备选方案。接受网络预订,根据网络预订单的数量决定哪种设计方案投入批量生产。
运用《经济生活》相关知识,分析同学们建议的合理性,并提出一条补充建议。
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com