需要进行焊前预热时,预热区在焊道两侧,每侧宽度均应大于焊件厚度的1.5倍以上,且不应

题型:单项选择题

问题:

需要进行焊前预热时,预热区在焊道两侧,每侧宽度均应大于焊件厚度的1.5倍以上,且不应小于()。

A、100mm;

B、200mm;

C、300mm;

D、400mm。

考点:质检员考试质检员实务(土建、安装)质检员实务(土建、安装)题库
题型:单项选择题

根据首字母,中文或括号里词的适当形式填写单词。只限填Module 6 Unit 2-Unit 5的单词。(共10小题;每小题1分,满分10分)

小题1:This book was a_______ (合适地) written in a style accepted by teenagers, who enjoy reading it.

小题2:I keep getting c_______ (矛盾的) advice — some people tell me to keep it warm and some tell me to put ice on it. 

小题3:To make matters worse, some adolescents are so a_______ to computer games that too much time and energy are wasted.

小题4:The little boy was _______ (embarrass) when his mother, who had a severe scar on her face, attended his first teacher-parent conference.

小题5:Both children have _______ (normal) high levels of infectious virus in their blood.

小题6:To g_______ (确保, 保证) the policy could be effective, the local government took measures to carry out lots of detailed related plans to support the policy.

小题7:E-mail _______ (transform) the way people communicate in the past few years, which makes people feel it convenient to keep in touch with each other.

小题8:You see, during adolescence I also smoked a lot, but after I know smoking damages health, I stopped smoking by _______ (strong) my resolve.

小题9:Some people are in favor of the policy. They think it is reasonable and fair to carry out the policy, because the more the oil _______ (consume) is, the more money the drivers pay, which can avoid the unnecessary driving.

小题10:Joyfully, the elderly _______ (present) with flowers, fruits and presents on that day.

题型:单项选择题

“每隔几年决定一次究竟由统治阶级中的什么人在议会里 * * 人民、压迫人民——这就是资产阶级议会制的真正本质,不仅在议会制的立宪君主国内是这样,而且在最民主的共和国也是这样。"——列宁

请你用所学的有关英法两国政体的知识对这句名言进行分析。

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题型:单项选择题

某县实木地板生产厂(增值税一般纳税人)6月发生下列业务:
(1)向某林场购入原木3000立方米,规定的收购凭证注明支付款项300000元,请运输公司将上述原木运送回厂,支付运输费1000元,取得运输公司开具的普通发票;
(2)外购生产用油漆一批,取得增值税发票,注明价款25000元,增值税4250元,将其中20%用于企业基建工程;
(3)进口一批生产用涂料,取得海关填开的完税凭证上注明:货物价格200000元人民币(含采购佣金10000元),运输费和保险费20000元,关税率3%;
(4)进口一辆自用小轿车,到岸价格120000元人民币,关税率20%,消费税率9%;
(5)进口一台生产设备,货物价格150000元人民币,运抵我国运输费10000元,保险费无法查实,向海关缴纳了相关税款,并取得完税凭证,关税率6%;
(6)从其他木地板厂购入未涂漆的木地板50箱,取得增值税发票,价款180000元,增值税30600元,将70%领用连续生产上漆实木地板;
(7)数月前从生产者购入的一批原木因保管不善丢失,账面成本31680元(含运费1395元);
(8)销售自产实木地板100箱,取得不含税收入560000元;
(9)应某剧团的要求,用2箱自产实木地板和成本为10000元的其他板材加工制作成舞台演出用的道具模拟房屋,收取剧团支票50000元。
上述需要认证的发票均经过认证,实木地板消费税税率5%。
要求计算:

该企业当期应纳的车辆购置税。

题型:单项选择题

南京地铁一号线列车设计构造速度为()km/h。

A.60km/h

B.70km/h

C.80km/h

D.90km/h

题型:单项选择题

跟踪的形式有几种?

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