某地召开有关《大话西游》的赏片会。与会者中,4个是北方人,3个是辽宁人,1个是云南人;3个是作家,2个是文学家,1个是教授。以上提到的是全体与会者。 根据以上陈述,参加该研讨会的最少可能有几人最多可能有几人
A. 最少的可能有5人,最多可能有11人。
B. 最少的可能有4人,最多可能有6人。
C. 最少的可能有6人,最多可能有14人。
D. 最少的可能有8人,最多可能有10人。
E. 最少的可能是5人,最多可能是14人。
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"I sometimes get up at three or four in the morning and I surf the net.""I often check my e-mail forty times a day.""I often spend more than three hours during one time on the net.""I spend more time in chat rooms than with my "real-life" friends."Do you know any people like these They are part of a new addiction (瘾) called Internet addiction. Internet addicts spend at least thirty to forty hours online every week. The use of the Internet can be an addiction like drug use. People lose control of the time they spend on the Internet.For example, one college student was missing for several days. His friends were worried, and they called the police. The police found the student in the computer lab: he was surfing the net for several days straight.Studies show that about 6 to 10% of Internet users become addicted. And people worry about the teens because the Internet is changing the playing field for some of them. They spend more time in cyberspace than in the real world of friends and family.Is "surfing the net" a hobby or an addiction for you You may have a problem if you have these symptoms (症状):●You do not go to important family activities or you do not do school work because you like to spend hours on the Internet.●You can"t wait for your next online time.●You plan to spend a short time online, but then you spend several hours.●You go out with your friends less and less. What is the writer trying to tell us at the end of the passage
A. Don"t be addicted to the Internet.
B. Go to family activities more often.
C. Do things as you have planned.
D. Stay with your parents as often as possible.
某地开展医疗机构服务评审工作,在现有的评分体系下,治愈率成为评审医疗机构水平的指标。评审结束后,发现大型综合性三甲医院的病人治愈率比社区医院要低。这说明大型综合性三甲医院的水平比其他医院要低。 以下哪项如果为真,最能驳斥上述评审后的结果
A. 很多优秀医生在大型综合性三甲医院工作。
B. 大型综合性三甲医院有很多精密设备。
C. 大型综合性三甲医院的主要任务是科学研究,而不是治疗和护理病人。
D. 去大型综合性三甲医院就诊的病人的病情,通常比去私立医院或社区医院的病人的病情重。
E. 治愈率只是评价医院的标准之一,而不是唯一的标准。
A powerful earthquake struck an area near the northern coast of Chile on Wednesday. The earthquake came a day after an even stronger quake 1 the area. The earlier quake was 2 for at least six deaths.The United States Geological Survey says a 7.8 3 aftershock hit northern Chile late Wednesday night, local time. U.S. officials said the aftershock was centered about 23 kilometers south of the port of Iquique. They said it struck at a depth of 20 kilometers below sea 4 .The aftershock led Chilean officials to order thousands of people away from 5 areas. It also led to warnings of high tsunami waves in parts of the Pacific Ocean. The orders and tsunami warnings were later 6 . Chilean police and soldiers guarded coastal communities to prevent 7 on homes and businesses. Television video showed damaged buildings in Iquique. But officials found surprisingly 8 damage from the quake. President Michelle Bachelet visited the 9 area. She spoke to the nation about the disaster. She also said 10 measures have been taken to protect lives and property. Earthquakes are 11 common in Chile. They are also a fact of life in the American state of California. Scientists say a quake of magnitude eight or higher could strike along the San Andreas Fault in coming years. The San Andreas Fault extends from north to south through California. Thousands died in its last major rupture, or movement. 12 took place near the city of San Francisco in 1906.Smaller earthquakes also can be 13 if they strike close to heavily 14 areas. Safety experts say every home needs to have a plan of action, supplies food and water, and emergency equipment.Kate Hutton is a seismologist at the California Institute of Technology. She specializes in the study of earthquakes. Kate Hutton admits there is no way to 15 earthquakes, so being prepared is the best defense.
A. strengthened
B. concerned
C. set
D. hit
A powerful earthquake struck an area near the northern coast of Chile on Wednesday. The earthquake came a day after an even stronger quake 1 the area. The earlier quake was 2 for at least six deaths.The United States Geological Survey says a 7.8 3 aftershock hit northern Chile late Wednesday night, local time. U.S. officials said the aftershock was centered about 23 kilometers south of the port of Iquique. They said it struck at a depth of 20 kilometers below sea 4 .The aftershock led Chilean officials to order thousands of people away from 5 areas. It also led to warnings of high tsunami waves in parts of the Pacific Ocean. The orders and tsunami warnings were later 6 . Chilean police and soldiers guarded coastal communities to prevent 7 on homes and businesses. Television video showed damaged buildings in Iquique. But officials found surprisingly 8 damage from the quake. President Michelle Bachelet visited the 9 area. She spoke to the nation about the disaster. She also said 10 measures have been taken to protect lives and property. Earthquakes are 11 common in Chile. They are also a fact of life in the American state of California. Scientists say a quake of magnitude eight or higher could strike along the San Andreas Fault in coming years. The San Andreas Fault extends from north to south through California. Thousands died in its last major rupture, or movement. 12 took place near the city of San Francisco in 1906.Smaller earthquakes also can be 13 if they strike close to heavily 14 areas. Safety experts say every home needs to have a plan of action, supplies food and water, and emergency equipment.Kate Hutton is a seismologist at the California Institute of Technology. She specializes in the study of earthquakes. Kate Hutton admits there is no way to 15 earthquakes, so being prepared is the best defense.
A. It
B. What
C. One
D. That