不等式组a<1+2x<b的解集为-3<x<-1,则a+b=______

题型:填空题

问题:

不等式组a<1+2x<b的解集为-3<x<-1,则a+b=______

考点:一元一次不等式组的解法
题型:填空题

下面是五个学生的暑假计划和七个暑期活动。请将计划和对应的活动进行匹配。

小题1: Helen, an outgoing college student, plans to learn a new and different skill. She thinks having more skills is good for her future development.

小题2: John is always helping others. He is glad to volunteer more for more people.

小题3: Alex is not good at communicating with other people. His parents expect him to have some improvement.

小题4: Jenny is an outgoing girl and she likes making new friends. She is also interested in English and hopes to improve her English.

小题5:Sally wants to travel on very little money. And she would like to learn about a place from the local (本地的) people.

A.We are going to have an English summer camp this year. Here you can not only make friends but also practice your English. Do you like it? Our phone number is 995-3564.

B.Are you interested in painting? Can you paint well? We are going to have a live painting competition next week. Just call 355-7892 for further information.

C.Here’s a program called“Meet a New Family”.It aims to develop children’s independence and improve their communication skills by having two families exchange (交换) their children for a few weeks. Is it exciting? Call us at 464-3464.

D.Do you still have no idea what to do to have a meaningful summer vacation? Then come and join us! We are going to teach the left-behind children (留守儿童) in a village as volunteers. Tel: 463-6757.E. We are planning a working vacation on a farm in Hunan for two weeks. You can pay for your rooms, food and trips by doing some farm work with  the  local  farmers.  You  only  need  to  pay  for  the  bus  tickets.    Tel: 788-2468.

F. Do you like outdoor activities? We are looking for three more people to go to Fenghuang Mountain by bike this summer. Want to join us? Call us at 223-5765.

G. Do you want to learn something new this summer? Fengshun Driving School offers college students a chance to learn to drive at a low price.  All our teachers have rich experience and they are also friendly. Tel: 353-5467.

题型:填空题

艾宾浩斯是德国著名的心理学家,他对记忆的保持作了重要研究,并绘制出著名的“艾宾浩斯遗忘曲线”(如下图)。这条曲线告诉人们在学习中的遗忘是有规律的,遗忘的进程不是均时的,开始时候很快,一定时候后几乎就不在遗忘了,这就是遗忘的发展规律,即“先快后慢”的原则。由此,我们复习的最佳时间是学习后的1~24小时,最晚不超过2天,在这个区段内稍加复习即可恢复记忆。过了这个区段因已遗忘了材料的72%以上,所以复习起来就“事倍功半”。

请结合《生活与哲学》中规律的观点,谈谈你对上述材料的理解。(12分)

题型:填空题

燃烧室内脚手架搭设的位置应便于工作人员(),并必须验收合格后使用。

A.搭设

B.检修

C.出入

D.使用

题型:填空题

如各项检查均提示无恶性可能,最佳处理是

A.经 * * 肿物切除术

B.子宫全切术

C.宫腔镜下肿物切除术

D.全子宫及双附件切除术

E.观察

题型:填空题

根据《关于加强大额资金划转风险控制的通知》(川中银个金函[2015]295号),个人大额资金划转金额在()万元以上的,由二级分支行的个人金融部人员打电话核实。并作好电话核实记录。

A.100

B.500

C.1000

D.2000

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