You can conclude from this passage that ballet__________. 查看材料

A . It's a warning of navigation for my vessel B . It's an advice from Port Control to order my vessel not enter the traffic route of the harbor C . It's an advice to change my estimated time of entering the traffic route D . It's an order from the VTS to indicate my vessel to follow the traffic route

A . The network has been stable for at least the last 45 minutes B . There is a flapping link or interf ace, and router C knows an alternate path to the network C . There is a flapping link or interface, and router A does not know an alternate path to the network D . EIGRP is not working correctly on router C E . There is not enough information to make a determinatio

A . immediate danger to collide with another vessel B . a situation in which more passengers will embark on board C . berth and ready to disembark her passengers D . distre

A．while pushing asteroids off course nuclear weapons would destroy the world B．asteroids racing across the night sky are likely to hit Earth in the near future C．the worry about asteroids can be left to future generations since it is unlikely to happen in our lifetime D．workable solutions still have to be found to prevent a collision of asteroids with Earth. 此题为多项选择题。

A．it's mere(只不过的)fuss(小题大做)to write so much about the ideas, feelings, and actions of youth B．the author blames the young for being trouble-maker at home C．the author blames the parents for not understanding what their children think and feel D．the trouble in American families is often caused by difference ideas and opinions between parents and children

A．not all hacking attempts are worthy of investigation B．information of the victims is inaccessible C．InfraGard chapters will be in effect by the end of September D．Amazon.com was often disrupted by hacking

A．most of the gifted children became white collars B．half of the gifted followed up graduated from all colleges C．each of the talented published at least one article D．bright men got higher income than bright women

A．owls and hawks are tame animals B．hawks and owls are domestic animals C．hawks and owls are flesh-eating animals D．hawks and owls are pet animals

A．Islamic artists have had to create architectural decorations with images of flowers or geometric forms B．History teachers are more objective than general history C．It is more difficult to study art history than general history D．People and stories from the Bible were painted on churches and other buildings in order to popularize the Bible

A.is important for meal service B.is a magic C.should be colorful D.should be made only by certain material

A.McDonald ’s designs its menu to suit the local people B.millions of young adults got their first job with McDonald ’s C.the McDonald ’s menu sticks to old-fashioned favorites such as the Big Mac D.the low prices McDonald’s bring tens of millions of people through its doors every day

A．American cities are changing far the worse B．people have different views on American cities C．many people are now moving from American cities D．the population is decreasing in older American cities

A．education is beneficial to mental development B．education protects the braid from shrinking C．education has a protective effect against mental decline D．education affects overall brain structures

A．not all hacking attempts are worthy of investigation B．information of the victims is inaccessible C．InfraGard chapters will be in effect by the end of September D．Amazon.com was often disrupted by hacking

A．innovation is always branded with the limitation of specific time B．creativity of human being has reached its summit in several historical periods C．creativity can be encouraged and nurtured in the right circumstance D．Shakespeare is merely an ordinary man with no superior creativity

A．Miss Jarvis was devoted to her mother. B．Miss Jarvis knew many important persons. C．Miss Jarvis was very persistent. D．Miss Jarvis's efforts were not in vain.

A．men suffer more from sun's radiation than women do. B．men will be more exhausted than women after a long trip. C．the higher proportion of fat in women's body makes them easier to lose weight. D．an aged man can still exercise his body as he was young.

A．most of the gifted children became white collars. B．Half of the gifted followed up graduated from all colleges. C．Each of the talented published at least one article. D．Bright men got higher income than bright women.

A．lessen parental guilt but cannot make children feel more loved. B．make children greedy and not crave for parents" attention and love. C．let parents feel less regretful for not having been so strict or ungenerous. D．result in children"s inconsideration for the others, starting from their parents.