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| A.住房城乡建设部公布,截至2011年10月底,全国城镇保障性安居工程开工已超过1000万套,实现了年初计划的目标任务。 |
| B.八国集团在德国关于气候变暖问题作出了一项声明,希望世界上发达国家在2050年之前,能够使污染物的排放量减少两倍。 |
| C.国家安监总局要求云南煤矿安监局科学制定救援方案,千方百计抢救被困人员,严防不再发生次生事故。 |
| D.国务院日前实施批准《河北沿海地区发展规划》,这是国家进一步贯彻落实区域发展总体战略、支持东部地区率先发展的又一重大举措。 |
(1)图中A表示____________方式,B表示__________方式,C表示___________方式
(2)K+、O2和葡萄糖三种物质中,通过B方式进入红细胞的____________________________
(3)与A方式相比,B方式的主要特点是需要借助_______,该物质是在细胞内的___________上合成的。(4)若在细胞中注入某种呼吸抑制剂, 方式将会受到较大影响 查看习题详情和答案>>
| 请在每小题所给的3个句子中选出 | |||
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根据下列句子及所给的汉语注释,写出空缺处各单词的正确形式。每空只写一词.
1.She was seriously _______ (骚扰)after she put her phone number on the Internet.
2.They have _______ (成功)achieved what they hoped for.
3.My parents are busy all day. Howl wish they could _______ (匀出)some time for me !
4. We Chinese are proud that our country is becoming more and more _______(强大的).
5.To our surprise,Tom has make such great _______ (进步)after only one week.
(B).阅读下面的句子,在所给的空格处填上恰当的单词。每空只写一词
6.---Have you received your pen friend's e-mail?
---No,my pen friend hasn't _______to my last three e-mails yet.
7.--Here's the new MP4 I bought yesterday.
---Oh,yours is _______to mine. They look the same.
8.---Why do some students prefer yellow when they study for exams?
---Because yellow is the colour of_______.
9.---What should I wear if I am feeling _______? ---I think you should wear white.
10. ---Can you offer me some suggestions? ---OK,I hope my _______is worth taking.
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