下面属于 BIM深化设计软件的是 ( )。

A:Xstee1 B:SketchUp C:Rhino D:AutoCAD

下面不属于碰撞检査软件的是 ( )。

A:Navisworks B:TeklaBIMSigh C:Solibri D:Rhino

下面属于几何造型软件的有 ( )。

A:Sketchup B:Rhino C:Form D:PKPM

下面属于BIM深化设计软件的是(　)

A:Xsteel B:SketchUp C:Rhino D:AutoCAD

下面不属于碰撞检查软件的是（ ）

A:Navisworks B:TeklaBIMSigh C:Solibri D:Rhino

下面属于BIM深化设计软件的是（ ）

A:Sketchup B:Rhino C:Xsteel D:AutoCAD

下面属于 BIM深化设计软件的是(　)

A:Sketchup B:Rhino C:Xsteel D:AutoCAD

Rhino不属于BIM的应用软件？()

A critically endangered species of rhino is now extinct in Vietnam,according to a report by conservation groups. WWF and the International Rhino Foundation said the country’s last Javan rhino was probably killed by poachers（偷猎者）,as its horn had been cut off.

Experts said the news was not a surprise,as only one sighting had been recorded in Vietnam since 2008.Fewer than 50 individuals are now estimated to remain in the wilD. “It is painful that despite significant investment in Vietnamese rhino conservation,efforts failed to save this unique animal,” said WWF’s Vietnamese director.

“Vietnam has lost part of its natural heritagE.” Experts said genetic analysis of dung（粪便）samples collected between 2009-2010 in the Cat Tien National Park showed that they all belonged to just one individual.Shortly after the survey was completed,conservationists found out that the rhino had been killeD.They said it was likely to have been the work of poachers because it had been shot in a leg and its horn had been cut off.

Globally,there has been a sharp increase in the number of rhino poaching cases.Earlier this year,the International Union for Conservation of Nature (IUCN) published a report that said rhino populations in Africa were facing their worse poaching crisis for decades.An assessment carried out by TRAFFIC,the global wildlife trade monitoring network,said the increase in the illegal trade in rhino horns was being driven by demands from Asian medicinal markets.

The Vietnamese rhino.as well as being the last of the species on mainland Asia,was also the second subspecies the disappear,following the extinction of the Indian Javan rhino.

28.Why did people think poachers had killed Vietnam’s last Javan rhino?

A.Because it was shot in the heaD. B.Because it had its horn removeD.

C.Because it had its skin removeD. D.Because its teeth were missing.

29.What did experts say about the Javan rhino?

A.More than 50 Javan rhinos are estimated to livE.

B.The extinction of the Vietnamese rhino surprised them.

C.After 2009 there might be only one Javan rhino in Vietnam.

D.Vietnam hasn’t invested enough in Javen rhino conservation.

30.What is indicated in the last two paragraphs?

A.Rhino horns are of great medical valuE. B.Vietnamese rhinos exist in other Asian countries.

C.Rhinos in Africa are now being better protecteD. D.There is a decline in the illegal trade in rhino horns.

31.What would be the best title of the passage?

A.Time to protect the Javan rhino in Vietnam B.Javan rhinos-an endangered animal

C.Vietnam ruined its natural heritage D.Javan rhinos are extinct in Vietnam