人员自右舷落水警报是（）.A、二长声一短声B、三长声二短声C、三长声一短声D、七短声

下列各句中，没有语病的一句是（ ）（3分）

A．冰岛艾雅法拉火山爆发时，喷出的柱状熔岩约有30层楼高，火山气体和羽状火山灰也直冲云霄，美国 “地球观测1号”卫星的摄像机拍摄到了这一壮观景象。

B．今年下半年雅虎将致力于与“梦幻体育”和新闻有关的网站，“梦幻体育”是一种交互式的体育游戏，用户可以通过互相竞争赢得奖励。

 日前，深圳市规划国土委网站公布了《遏制房价过快上涨的通知》，由深圳市规划国土委和住房建设局两部门联合制定，将从十三个方面落实国务院的楼市调控政策。

D．“TPR教学法”的精髓就是要向幼儿提供充分的视听信息，使幼儿自己透过观察与模仿深入了解并加工信息，不知不觉地说出一口纯正的英语。

Millions of people die of hunger in southern Africa every year, but when Zambia was offered thousands of tons of free maize by the US, the government politely said no.

“We don’t know whether the food is safe,” said Zambia’s commerce, Trade and Industry Minister Dipak Patel.

His worries are shared by countries around the world that are in two minds about America’s genetically modified（GM,转基因的）crops．Just last week, EU（欧盟）member nations were discussing whether or not to import GM sweet corn from the US．

Ever since people started farming, they have tried to crossbreed（杂交）plants to make them stronger or better tasting. At one time, only related plants could be crossed with each other．

But when GM techniques were developed in the 1970s, scientists were able to put a single gene from a living creature into an unrelated creature.

This means they can make crops more productive and resistant to disease by adding genes from other species．They can also create food with special characteristics, such as “golden rice”, which is enriched with vitamin A. But many people believe GM foods are a health risk.

At the moment, the official argument is that GM foods “are not likely to present risks for human health”. But there are still many questions to be answered as the foods are produced in different ways.

Some experts believe the genetic material added to plants can transfer to humans and give damage to our bodies. Further harm could be caused by the genes from GM plants crossbreeding with naturally produced crops．

People in China are also getting worried about GM foods. More than 70 percent of the

country’s soybean oil is produced from imported GM soybeans. Meanwhile, an investigation last November found that 12 of 60 famous foods sold across the country were GM products. The government has begun to introduce a marking system for GM goods so that people can choose whether or not to eat them.

小题1:Which is the best title for the passage?

A．Harmful GM foods

B．Advantages of GM foods

C．GM foods, a health risk?

D．the Techniques of GM foods小题2:Why has Zambia refused the American free maize?

A．they decide to follow EU member’s advice

B．they are concerned about the safety of GM foods

C．they care little about the problem of starvation

D．they are too proud to accept free offer小题3:It has been proved that _________.

A．GM foods are harmful to people’s health

B．GM food is no better than naturally produced foods

C．only related plans could be crossed with each other

D．GM techniques can increase the production of crops小题4:Which of the following statement is TRUE?

A．GM foods are a health risk.

B．Only Zambia worries about the safety of GM foods .

C．China’s government hasn’t taken any action about GM foods.

D．Some experts believe human bodies can absorb genetic material from GM foods.小题5:What’s the author’s attitude towards GM foods?

A．Supportive.

B．Neutral.

C．Doubtful.

D．Critical.

材料消耗施工定额由（）构成。

A.有效消耗

B.合理损耗

C.有效消耗+合理损耗

D.有效消耗+合理损耗+管理损耗

手术切除小肠后残留不足（）即会发生营养与代谢紊乱，临床称作短肠综合征。（）。

A.50cm

B.20cm

C.200cm

D.100cm

E.10cm

在顾客感动年“回访升级”活动中谁对SUV车型顾客回访（）

A.服务经理

B.销售经理

C.总经理

D.客服经理