问题 单项选择题

蓄热室最高温度一般要求不允许超过()。

A.1250℃

B.1300℃

C.1350℃

答案

参考答案:B

阅读理解
阅读下面短文,然后从其后各题所给的四个选项中选择最佳选项。
        I've refused to allow my step son Jim to go to university because it will be too expensive and a waste
of time. People think I'm selfish or not kind-hearted. But I don't feel sorry for that, and I think more parents
will be coming around to my way of thinking. Britain's universities are failing to serve either the country or
our children. It's about time we voted (投票) with our feet.
        I can't remember when I began to change my mind on education. Like a lot of middle-class parents,
we had believed that going to university was what your children did. It's one of the reasons (理由) we offered
more than $ 100,000 in fees (学费) for Jim to go to a private (私立) school rather than a free public one.
Education is more important than nice cars, new kitchens or skiing holidays.
        Jim is a young boy of whom any parent would be proud. He's clever and helpful; he's good at things like
hanging pictures and mending doors; he can get on well with other kids. But he's shown little interest in study.
        It's not Jim's intellect (智力) that's the problem-after he entered the school he was asked to sit an exam
but an in-built reluctance (勉强) to do any more work than necessary to get by. We've tried everything to make
him work harder. None of it has worked. For his final exams, Jim got a D and two Es. Even allowing for our
low expectations (期望), this came as a surprise to his mother and me.
         "Surely," I said to one of Jim's teachers, "the only subject Jim would get on with such poor grades would
be the kind of subject that wouldn't be worth doing anyway."
         "Not at all," the teacher answered, as if speaking to a dinosaur. He read out the names of a lot of univer-
sities I'd never heard of, saying they'd all be fit for Jim. 
         It was at this point I realized how far away I was from today's education. I knew that, since I was at
school in the early 1980s-when a student with such poor grades as Jim's would not have been allowed to go to
any university-the population in the UK going on to higher education has gone up from 14% to a surprising 44%.
1. The reason the writer won't let Jim go to university is that _________.
[ ]
A. the family is too poor to send Jim there
B. there are few universities in the UK
C. Jim won't be allowed to go to university
D. it's a waste of time and money to do so
2. What's Jim's main problem?
[ ]
A. He is so slow that he can't learn anything.
B. He is interested in anything except study.
C. He doesn't want to use his head at school.
D. He never likes working hard and being busy.
3. What is the teacher's idea in the passage?
[ ]
A. He thinks the writer should encourage Jim to go to university.
B. He is sure most universities will certainly refuse to take Jim.
C. He is sure Jim's father is too old to understand today's education.
D. He thinks education in the UK has changed a lot in the past years.
4. From the passage we can infer(推论)_________.
[ ]
A. some people can't follow the steps of the country
B. many young people don't go to university in the UK
C. parents are usually strongly against higher education
D. education in the UK is becoming worse and worse
阅读理解与欣赏

幸存者的记忆

      “大舜”号在渤海湾中,再现了“泰坦尼克”号的悲壮。302人只有22人生还,其中居然有一位女性。

       她叫董颖,今年26岁,是个美女子,在青岛帮人卖服装,她是只身去大连玩的。当警铃第一次拉响时,头一次坐船,而且又是在茫茫无边、浪高五六米的大海上,董颖吓坏了。她不知救生衣如何穿,泪水止不住地流在美丽的脸庞上。这时有两位还没穿上救生衣的大哥走了过来,帮她穿上了救生衣。

       董颖看到滚装船的通道上乱作一团,想到了最坏处。她手足无措地向着惊慌失措的人群跑去,发现那里的男人们都主动让出一条道,让妇女、儿童和老人先上甲板。

       经过数小时垂死挣扎后,“大舜”号倾倒在大海中,船舱一下被水淹没了。同舱的几名男子用各种器物,还使用了头颅和拳头,终于击碎了钢化玻璃窗,第一个逃出这个船舱的是董颖——男人们再次把生的希望留给了她。不过,她也只是在大海中任凭风浪摆布。突然她看到一条橡皮救生筏,那上面已有一位老人,老人向她伸出援助之手,她花了九牛二虎之力也没能爬上去。这时大浪将一个男子送到了她和救生筏的旁边,那位男子毫不犹豫地倾全身之力,把董颖顶上了救生筏。当董颖再来向他伸手时,两只手就差那么小小的一点距离,一个巨浪将那位大哥卷人海底,再也没有起来……,

       董颖懵了,她的心受到了极大的震撼。真的,她不知道该怎么向这位大哥的爱妻和孩子交待了……

       筏子依然在死亡之海上荡着秋千,董颖放声大哭。那个老人便安慰她:“不管结局如何,我都会尽全力帮助你,因为你还年轻,而我已经活了大半辈子了。”

       这样说着,董颖止住了哭声,她也看到了海上亮色。可一个大浪将筏子掀翻,董颖死死缠住了筏绳,而那个给她力量的老人,转眼就消失在大海中……

       董颖根本不会游泳,她只是在踏上“大舜”号之前,看过溺水自救的电视片。她将两个指头伸进鼻子里,拼命地用嘴呼吸,不让水灌进鼻子将自己呛死。过了很久很久,董颖发现自己随筏子到了岸边,有人拉她,可没拉住,又漂远了一点,岸边也是惊涛丈讦,她随时可能被反弹到海里。董颖好聪明,她忙将筏绳解开,又是一个浪将她送到了岸上。这时一个渔民用羽绒服包住了她,她活了下来。

       真可谓生死之劫啊!惊魂未定的董颖说,帮了她的男人们,其中哪一个不到位,哪怕是相差一秒,她都可能葬身大海。为她而去的男人们,伟大、无私,将会在大海中永生。她要将这个故事告诉世世代代的人们。

       这些天,大海中漂泊着一束束百合花,这里面也有董颖的一份心思。董颖那双忧伤而妩媚的大眼睛,盈满泪水。

       记忆是残酷的,也许永远都抹不去。年轻的董颖将会永远活在一种感动和万般怀念中,生命里将没有任何私心杂念,圣洁而美丽。

1.本文采用了_______________的记叙顺序,这样写的好处是__________________。

2.第一段中的“居然”是什么意思?用在这里有什么作用?

   ________________________________________________________________________________________ 

3.第二段为什么要特别提到董颖是“只身”去大连玩?“只身”是什么意思?

   ________________________________________________________________________________________

4.文中多次写到董颖被吓坏了,这样写有什么作用?

   ________________________________________________________________________________________

5.“筏子依然在死亡之海上荡着秋千”一句用了______的修辞手法,写出了当时____________的情况。

6.文章结尾说“记忆是残酷的”,为什么?

   ________________________________________________________________________________________

7.你认为董颖的记忆中除了残酷之外还应该有什么?

   ________________________________________________________________________________________