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【简答题】
In America, when the eighth graders leave the middle school, they are often worried about moving to the high school. It is a hard time for them, but it can be an exciting one as well. To make it easier, students need to get familiar with their school. Even though they’ve done this already in the middle school, it’s still important to find where their classrooms are. Most schools take students to the high school for a visit at the end of their eighth grade year. And, most schools also have a freshman (新生) speech for parents and students before the first year begins. Sometimes the main office will give away a map of the school. This can help students and parents to find different places in the school. One way to know your high school more and make new friends is to join a club or play a sport. Schools often offer chances to join different clubs and sports. Fall activities begin in August before the first day of school. If you are not interested in sports, there are clubs for any interest, such as drama, dance, chess, photography, community service, etc. These clubs allow students from different grades. By joining an activity, students can find new friendships, not to mention improving their chances in future college applications (申请). The school office will have a list of activities offered at the school and information on how to join them. What’s more, to have a great start to a high school year, students can write down some of their worries, and ask for help from teachers and school workers. 小题1:According to the text, most students feel ________ when entering the high school. A.excited B.nervous C.lonely D.disappointed 小题2:Which of the following is TRUE about the school clubs? A.There are fewer students from higher grades in the school clubs. B.The school clubs in high school only welcome sports fans. C.Summer activities begin before school starts. D.The school office can help new students join school clubs. 小题3:When do many schools take students to visit their new high school? A.Before the eighth grade year starts. B.Right after the high school year starts. C.At the beginning of the new term in the high school. D.At the end of their eighth grade year 小题4:The main offices will give away maps of their schools________. A.only to help students to find different places of the schools B.only to help parents to find different places of the schools C.to help students and parents to find different classrooms of the schools D.to help students and parents to find different places of the schools 小题5:What is the purpose of this text? A.To tell the new students how to learn in high school B.To introduce new schools. C.To give the teachers some advice. D.To give advice to new high school students.
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【单选题】以下不属于快速回收密集防守的要求是
A.
对方进入本方门前30米区域的有球进攻队员和插上的进攻队员进行严密控制
B.
收缩防区要快。一旦由攻转守,靠近球的队员应前去封堵,防止对手发动快攻,其他队员应快速回位
C.
对接近球门的对方队员要紧盯不舍,特别是对前插的队员要及时跟盯
D.
A、 要千方百计地限制、干扰和封堵对方的射门,对近射或远射者均不能令其从容起脚
【单选题】当沿受力方向的连接长度l1>15d0(孔径)时,螺栓的抗剪和承压的设计承载力均应降低,以防( )
A.
中部螺栓提前破坏
B.
端部螺栓提前破坏
C.
螺栓受弯破坏
D.
螺栓连接变形过大
【单选题】当沿受力方向的连接长度l1>15d0时(d0为孔径),螺栓的抗剪和承压承载力设计值应予以降低,以防止 。
A.
中部螺栓提前破坏
B.
端部螺栓提前破坏
C.
螺栓受弯破坏
D.
螺栓连接的变形过大
【单选题】引起慢性龈炎最主要的原因是
A.
牙石
B.
软垢
C.
菌斑
D.
残冠
【单选题】当沿受力方向的连接长度l1>15do时(do为螺栓孔径),螺栓的抗剪和承压承载力设计值应予以降低,以防止(
A.
中部螺栓提前破坏
B.
螺栓的连接变形过大
C.
螺栓受弯破坏
D.
端部螺栓提前破坏
【单选题】以下不属于快速回收密集防守的要求是______?
A.
对进入本方门前30米区域的有球进攻队员和插上的进攻队员进行严密控制。
B.
收缩防区要快。一旦由攻转守,靠近球的队员应前去封堵,防止对手发动快攻,其他队员应快速回位。
C.
对接近球门的对方队员要紧盯不舍,特别是对前插的队员要及时跟盯。
D.
要千方百计地限制、干扰和封堵对方的射门,对近射或远射者均不能令其从容起脚。
【多选题】全对战术包括
A.
边路进攻,即利用球场两侧地区发起进攻,它是全队进攻战术的主要形式之一,其主要特点是有利于发挥进攻速度,打破对方防线制造缺口。
B.
中路进攻,即中路进攻是利用球场中间区域组织的进攻,这种进攻虽能直接射门,但难度最大,因中路防守最为严密,前的攻击手必须是反应极其敏锐、意识强、技术高、敢于冒险、速度快和善于路位策应的队员。
C.
快速反击,即比赛中当攻方进攻时,后卫线往往压至中场附近,防守人数也由于插上进攻和助攻而相对减少,此时如能抓住对方防区空隙较大和回防较慢的机会,乘其失球发动快速反击,往往能取得良好的效果。
D.
层次进攻,即通过层次,一环一环慢慢组织的一种进攻方式,需要传球的成功率作为最基本的保障,还需要队员的跑位意识。
【单选题】当沿受力方向的连接长度l 1 >15d 0 时(d 0 为孔径),螺栓的抗剪和承压承载力设计值应予以降低,以防止(    )。
A.
螺栓连接的变形过大    
B.
螺栓受弯破坏
C.
中部螺栓提前破坏    
D.
端部螺栓提前破坏
【单选题】男性,40岁,确诊慢性肝炎5年,发现腹水征,近2月牙龈出血,鼻出血,皮肤散在瘀斑住院。体检:慢性病容,巩膜黄染,脾肋下5cm,移动性浊音(+),病人有明显的出血倾向。最主要原因是:
A.
脾功能亢进致血小板减少
B.
胆道梗阻致维生素K吸收障碍
C.
肝脏对凝血因子合成障碍
D.
肝病引起获得性血小板功能障碍
【单选题】在本方罚球区外踢任意球时,一队员故意用脚将球挑起,然后由另一同队队员用头将球回传给本方守门员,守门员用手接球后发动进攻,裁判员应如何判罚?()
A.
罚守门员用手接球犯规
B.
判罚用脚挑球的队员犯规,并警告该队员
C.
判罚用头传球的队员犯规,并警告该队员
D.
判罚用脚挑球和用头传球的两名队员犯规,并警告该两名队员
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