The rules state that vessels may depart from the requirements of the Rules when（）.

A . man.s relationship with nature transcends the idea of usefulness B . nature is useful to man C . nature is independent of man and has nothing to do with man D . nature can only be used by ma

A . the distance of visibility B . 1/2 the distance of visibility C . a distance appropriate to the existing circumstances and conditions D . the distance that it would require for the propeller to go from full ahead to full aster

A . radio communications that are available B . maximum speed of your vessel C . temperature D . current

A . not be regarded as a vessel B . in general，keep well clear of all vessels C . proceed at a slower speed than surrounding vessels D . when making way，show the lights for a vessel not under command

A . out of accordance with B . in relation to C . in conformity with D . in connection with

A . 20 percent of the traffic on a network segment should be local. B . no more than 20 percent of the network traffic should be able to move across a backbone. C . no more than 80 percent of the network traffic should be able to move across a backbone. D . 80 percent of the traffic on a network segment should be local.

A . she is forward of the other vessel’s beam B . the overtaking situation become crossing situation C . She is past and clear of the other vessel D . the other vessel is no longer in sight

A . there are other vessels in the vicinity B . operating in a traffic separation scheme C . engaged in a situation involving more than two vessels D . necessary to avoid immediate danger

A . risk of collision exists B . the other vessel will cross ahead of her C . the other vessel is not taking appropriate action D . collision cannot be avoided by the give-way vessel's maneuver alone

A . A. is a new law promoted by the twenty states B . B. had been once adopted before the 1960s C . C. has been enforced since the prohibition of alcohol D . D. will be carried out all over the country

A、put it aside B、do it later C、do it now

People used to say, "The hand that rocks the cradle(摇篮)rules the world．" And 56 every successful man there&39;s a woman. 57these saying mean the same thing. Men58the world, but their wives rule them. Most of the American women like 59 their husbands and60successful, 61 some of them want 62for themselves. They want63 jobs. When they work they want to be 64paid．They want to be as successful as65 The American women&39;s liberation (解放)movement was started by women who don&39;t want to 66 successful men. They want to stand 67 men, with the same chance for success. They don&39;t want to be told that certain jobs or offices are 68 to them. They refuse to work side by side with men who do the same work for 69 pay. A 70 woman must be 71of being a woman and have confidence(自信)in 72 . If somebody says to her, "You&39;ve come a long way, baby. " She&39;ll smile and answer, "Not nearly as 73 asI&39;m going to go, baby!" This movement is quite new, and 74 American women do not agree. But it has already made some important changes in women&39;s 75and in men&39;s lives, too. 根据以上内容，回答题。 材料题请点击右侧查看材料问题 查看材料 A.Under B.Beside C.Before D.Behind

The sentence "You might tolerate the odd road-hog...the rule." (Para. 1) implies that ______ . A．our society is unjust towards well-mannered motorists B．rude drivers can be met only occasionally C．the well-mannered motorist cannot tolerate the road-hog D．nowadays impolite drivers constitute the majority of motorists

A．A.being B．B.they should be C．C.care D．D.to be

A.So often this happened B.So often has this happened C.This happened so often D.This has happened so often