问题 问答题

(四)

某公司承建城市主干道改造工程,其结构为二灰土底基层、水泥稳定碎石基层和沥青混凝土面层,工期要求当年5月份完成拆迁,11月底完成施工。
由于城市道路施工干扰因素多,有较大的技术难度,项目部提前进行了施工技术准备工作。
水泥稳定碎石基层施工时,项目部在城市外设置了拌和站;为避开交通高峰时段,夜间运输,白天施工。检查发现水泥稳定碎石基层表面出现松散、强度值偏低的质量问题。
项目部依据冬期施工方案,选择在全天最高温度时段进行沥青混凝土摊铺碾压施工。经现场试测,试验段的沥青混凝土面层的压实度、厚度、平整度均符合设计要求,自检的检验结论为合格。为确保按期完工,项目部编制了详细的施工进度计划,实施中进行动态调整;完工后依据进度计划、调整资料对施工进行总结。
问题

项目部对沥青混凝土面层自检合格的依据充分吗如不充分,还应补充哪些

答案

参考答案:项目部对沥青混凝土面层自检合格的依据不充分。路面检验项目还应包括:弯沉值、宽度、中线高程、横坡、并框与路面的高差。

完形填空

What are the British like when they learn languages?

       is said that the British are the worst language learners in Europe —62 percent of them can’t speak       other language except their own!       38 percent of them speak at least one foreign language, only18 percent speak two.

Learning a foreign language is not       at school in Britain; children start studying a foreign language at 11 and many       completely at 14. So why don’t young people 

studying languages at school?

The government is now looking at different ways to       language learning. One idea is to start much       and introduce foreign languages when kids are five.       idea is to give school children more choice—they can choose to study their favorite language.

It may be difficult to      people’s attitude(态度) to learning languages but the government has decided to have a try!

小题1:A. That                    B. It                   C. This

小题2:A. any                        B. no                   C. some

小题3:A. As                     B. When                 C. While

小题4:A. popular                    B. good             C. interesting

小题5:A. wake up                B. turn up              C. give up

小题6:A. look for                   B. go on                    C. set up

小题7:A. stop                    B. improve              C. find

小题8:A. younger                 B. sooner                   C. slower

小题9:A. Other                   B. One                  C. Another

小题10:A. choose                     B. take                     C. change

单项选择题