我国以海岛组成的省级行政建制有几个？

日本的居民在建筑房屋时十分注意防震设施，原因是[ ]

A．历史传统

B．质量要求高

C．位于地震带上

D．战争的需要

The World Health Organization says obesity rates are rising in Pacific island countries. So, too, are health problems linked to being overweight.

The WHO says a major reason for the rising obesity rates is an increase in imported foods. It says many Pacific islanders have replaced their traditional diets of vegetables and fruits with imported processed foods.

Dr.Temu Waqanivalu is with the World Health Organization’s South Pacific office in Suva, Fiji.He says many of the imported products lack nutritional value.

Temu Waqanivalu said: “In some of the places, you’d be amazed to see how a bottle of Coke is cheaper than a bottle of water. I think that represents the kind of off­environment we’ve created that doesn’t really encourage or make lifestyle choices an easy choice for the population.”

And a lack of physical activity among many Pacific islanders only adds to the obesity problem.

The WHO says more than 50 percent of the population is overweight in at least ten Pacific island countries. The rate is as high as 80 percent among women in the territory（领地）of American Samoa. Fiji had the lowest obesity rate at 30 percent.

In all, almost ten million people live in Pacific island countries. The WHO estimates that about 40 percent of them have health disorders related to diet and nutrition.

Diabetes（糖尿病）rates are among the highest in the world. Forty-seven percent of the people in American Samoa have diabetes. So do 44 percent of the people in Tokelau, a territory of New Zealand.

By comparison, the diabetes rate is 13 percent in the United States, a country that has its own problems with rising obesity.

Officials also note an increase in nutritional problems like anemia and not enough vitamin A in the diets of Pacific islanders. Dr. Waqanivalu says treating conditions related to obesity and diet puts pressure on limited health resources and budgets.

小题1:The main reason why obesity rates are rising in many Pacific islanders is ________.

A．the change of society

B．the change of eating habits

C．the change of life style

D．lack of exercise小题2:Imported products lack nutritional value but people love to buy them because they are ________.

A．cheap

B．popular

C．tasty

D．convenient to get小题3:How many people living in Pacific island countries have health disorders?

A．1 million.

B．4 million.

C．6 million.

D．10 million.小题4:The percentage of diabetes rates in American Samoa is ________.

A．optimistic

B．steady

C．worrying

D．low

根据建设项目对环境的影响程度不同，国家对建设项目环境影Ⅱ向评价实行______管理。

A．分类
B．分级
C．分地
D．分层

血中还原红蛋白至少达多少时，皮肤黏膜可出现发绀（）

A.>70g/L

B.>65g/L

C.>60g/L

D.>55g/L

E.>50g/L