导致苯丙酮尿症的致病基因是（） A.高苯丙氨酸血症 B.苯丙氨酸羟化酶 C.三磷酸鸟

预防HBeAg阳性母亲所生的新生儿感染HBV最有效的措施是（）。

A.丙种球蛋白

B.乙肝疫苗

C.高效价乙肝免疫球蛋白

D.乙肝疫苗加丙种球蛋白

E.高效价乙肝免疫球蛋白加乙肝疫苗

The US government has started a website, Admongo, to help children think critically about the advertising aimed at them. It claims to provide visitors with an “aducation” through games and other entertainment.

A cartoon man dressed in old time pilot clothing greets visitors to Admongo. "Call me Haiz", he says upon arrival in a rocket ship that opens up with a crazy world inside it. Spacey dance music plays in the background as Haiz tells visitors that they need to learn about advertising.

Its inventors say eight to twelve years old is the age kids develop their critical thinking abilities. Kids that age are also a big market for advertisers.

The idea behind Admongo is to teach children three things: To identify the advertiser. To know what the advertiser is really saying. And to know what the advertisement is trying to get the child to do.

Children learn these things through a video game. They create their own game character. They can choose different skin colors, hair styles, eye and mouth shapes. Then they begin a trip through ad-land, where there are ads on buses and billboards. The players have to find all the marketing in the neighborhood before they can move on to the next level.

The Admongo game takes players inside a home, to the advertising studio and everywhere else ads can be found. It is a complete exploration of the world of marketing.

One such area is food marketing. The Federal Trade Commission(FTC) says it is a big business. The FTC estimates that food, drink and fast-food restaurants spent more than one and a half billion dollars on advertising to young people in 2009.

The FTC says children are important for three reasons. They buy products. They influence parents and caregivers to buy. And they are the future adult buyers of the products.

A recent study says most advertising aimed at children is for foods of the lowest nutritional value. First Lady Michelle Obama has said she would like to see advertisers marketing healthy foods for children.

小题1:What is the best title of the text?

A．The guide of Admongo

B．An education website for children

C．A popular online video game

D．A website aimed at children小题2:Why did the government start the website?

A．To attract the biggest market of buyers.

B．To sell the products of its company.

C．To help children know about advertising.

D．To advertise the video game for children.小题3:What can players do in the website game?

A．Choose hair styles for their character.

B．Travel to a supermarket.

C．Eat in a fast-food restaurant.

D．Play video games during the trip.小题4:Children are important for advertising because they are        .

A．important for the society

B．the most potential buyers

C．easily influenced by ads

D．easily affected by poor products小题5:According to Michelle Obama, lots of food advertised for children are ________.

A．healthy

B．of high nutrition

C．yummy

D．of low quality

雷公藤有抗生育作用，但停药后一段时间生育功能可恢复。（）

在Windows系统中，窗口标题栏最左边的小图标表示 (1) 。用鼠标左键双击该图标，可以 (2) 。

A．应用程序控制菜单图标

B．开关按钮

C．开始按钮

D．工具按钮

李某在医学院获得了专科毕业证书，此时他可以（）

A.在医疗、预防、保健机构中试用期满一年，参加执业医师资格考试

B.在医疗、预防、保健机构中试用期满一年，参加执业助理医师资格考试

C.在医疗、预防、保健机构中试用期满两年，参加执业医师资格考试

D.取得执业助理医师执业证书后，在医疗、预防、保健机构中工作满一年，参加执业医师资格考试

E.取得执业助理医师执业证书后，在医疗、预防、保健机构中试用期满一年，参加执业医师资格考试