.一束光线射在平面镜上，与镜面的夹角为30°，则反射光线跟入射光线的夹角为（）

要使一个菱形ABCD成为正方形，则需增加的条件是 _________ ．（填一个正确的条件即可）

下列关于消费税相关政策的表述，正确的有（）。

A.对自己不生产应税消费品，而只是购进后再销售应税消费品的工业企业，其销售的化妆品凡不能构成最终消费品直接进入消费品市场，而需进一步生产加工的，不征收消费税

B.白酒生产企业向商业销售单位收取的品牌使用费，应并入白酒的销售额中缴纳增值税

C.电动车不属于消费税征收范围

D.委托加工收回的应税消费品不加价直接销售的，不再重复缴纳消费税

下列选项中不属于现金流量的是（）。

A.新增流动资金

B.无形资产摊销费

C.回收的固定资产余值

D.销售税金及附加

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