( )以他人名义投标或者以其他方式弄虚作假,骗取中标的,中标无效,给招标人造成损失

题型:单项选择题

问题:

( )以他人名义投标或者以其他方式弄虚作假,骗取中标的,中标无效,给招标人造成损失的,依法承担赔偿责任,构成犯罪的,依法追究刑事责任。

A.承包商

B.投标人

C.评标委员

D.中标人

考点:一级建造师建设工程法规及相关知识建设工程法规及相关知识
题型:单项选择题

A new study by a Penn State College of Medicine research team found that honey is a better and safer treatment for children than cough medicines.   

Ian Paul, the study’s lead researcher, was motivated to test honey because treating coughs in children has recently become a sticky subject. Coughing is the body’s way of clearing irritated (受刺激的) airways to help you breathe. But too much coughing can irritate your lungs and throat even more. It can also make it tough to get the sleep your body needs to heal. Hoping to ease the suffering of their children, parents often give them cough medicines.  

But there have never been any good studies showing that they work. Cough and cold medicines may also cause serious side effects. Hundreds of kids die in the hospital each year after receiving too much cough medicine by mistake. Last October, the US Food and Drug Administration suggested that parents should not give cough medicines to children under 6.

In order to search for a different solution, Paul designed a study that involved 105 kids who were sick with coughs and other cold conditions. At bedtime, the kids took buckwheat (荞麦) honey, honey-flavored (蜂蜜味的) DM (one of the most common ingredients in cough medicines), or no treatment. Parents and kids in the no-

-treatment group knew they weren’t getting anything, but the other two groups weren’t told which treatment they were getting.

The surveys showed that kids who swallowed about 2 teaspoons of buckwheat honey before bedtime coughed less and slept better than kids in the other groups. “When parents want something for their kids to take,” Paul says, “honey seems like the best option”.

But what gives honey its healing power? Substances called antioxidants (抗氧化剂) may be part of the answer. All honey contains antioxidants that protect our cells from damage. Studies show that antioxidant levels in the body rise after someone swallows honey.

68. Which of the following can be the best title for this passage?

A. No cough medicines to children    

B. Sweet solution to kids’ coughing

C. Best treatment for your cold   

D. Cough medicines don’t work  

69. We can learn from Paragraph 2 that coughing ______.

A. sometimes does good to people 

B. can cure lung and throat diseases

C. is more harmful to children  

D. helps improve children’s diet   

70. During Paul’s experiment, the kids who received treatment ______.

A. seemed much worse than before 

B. knew they weren’t getting anything 

C. coughed less and slept better

D. had no idea what they swallowed

题型:单项选择题

选择阀门主要部件的材料主要考虑操作介质的()。

A、温度

B、压力

C、腐蚀性

D、清洁程度

题型:单项选择题

下面叙述的句子中正确的是()

A、渗透探伤对试件表面上的开口缺陷,不管什么缺陷度能探出

B、渗透探伤对试件表面上的开口缺陷,有时不能探出

C、渗透探伤除了被检工件表面之外,对内部缺陷也能探出

题型:单项选择题

胚胎干细胞属于哪类干细胞?()

A.全能干细胞

B.多能干细胞

C.单能干细胞

D.发育干细胞

题型:单项选择题

下列可以节省计算机内存的操作是()。

A.恢复Windows经典界面

B.关闭系统还原功能

C.关闭远程桌面

D.关闭“目动发送错误报告”功能

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