When in a crowded situation, what will foreigners do to show the physical contact is involuntary (not a choice)?

A、On the chart B、Coast Pilot C、Light List D、Notice to Mariners

A . Before the boat is lowered from the stowage position B . As soon as the boat-fall blocks clear the davit head C . After the limit switch is activated D . After all people have been embarked

A .  It is not supported for SSL connections. B .  It is not supported for non-SSL connections. C .  It can only be configured manually. D .  It has a maximum limit of 50，000 replicated connections.

A . she can be observed by radar B . she can be observed visually from the other vessel C . she can be plotted on radar well enough to determine her heading D . her fog signal can be heard

A . righting arm B . metacentric height C . height of the uncorrected KG D . natural rolling period

A . middle of the channel B . starboard side of the channel C . port side of the channel D . side of the channel that has the widest tur

A . stay near the middle of the channel B . keep to the starboard side of any vessels you meet C . exchange whistle signals with any other vessels in the channel D . keep to the side of the channel which lies to your starboard

A . Middle of the channel B . Starboard side of the channel C . Port side of the channel D . Side of the channel that has the widest tur

A . tie up to the rescue vessel B . transfer only those personnel who are not seasick C . wait for calmer weather before transferring personnel D . transfer all personnel immediately

A . Head up and feet down B . Head down and feet up C . Flat on back with head and feet elevated D . Arms above the head

A . Clear weather with no wind，but the possibility of rain or snow within 24 hours B . Deteriorating weather with rain or snow C . Heavy rain or severe thundershowers D . Clearing weather，possibly accompanied by high wind

A . fuel supply valve should be closed B . hatches，doors，and oar ports should be closed C . air cylinder shut-off valve should be closed D . engine should be shut off

A . the weight of its tow，its being anchored，or grounded B . the weight of its towing hawser on the bottom C . an adverse current D . lack of power or an engine breakdow

A . center bearings B . tangent bearings C . ranges D . objects that are close aboard

Even more troubling than the increasing number of inhabitants are the projections of where they will be concentrated. The study by Rafael M. Solos, executive director of the U. N. Fund for Population Activities, notes that by the year 2000: Nearly 80 percent of all people will live in less developed countries, many hard pressed to support their present populations. That compares with 70 percent today. In many of these Third World lands metropolises (大城市) will become centers of concentrated urban poverty because of a flood of migration from rural areas. The bulging(膨胀的) centers mainly in Asia and Latin America, will increasingly become fertile fields for social unrest. More young residents of the urban clusters(一群) will be better educated, unemployed and demanding of a better lifestyle. To slow the rush to urban centers, countries will have to vastly expand opportunities in the country side, the study suggests. Solos says: "The solution to the urban problem lies as much in the rural areas as in the cities themselves." Worldwide, the numer of large cities ,will multiply. Now 26 cities have 5 million or more residents each and a combined population of 252 million. By the end of the decade, the number will escalate to 60. with an estimated total of almost 650 million people. In the last paragraph, the word "escalate" means ______. A．decrease B．increase C．go down D．decline

M: Just be patient, honey. It's usual that many roads are busy on weekends. Q: Where did the conversation take place？ (13) A．At a railway station. B．At an airport. C．On a road. D．In an office.

B．F

是 否

A．eager B．surging C．appreciative D．vigorous

A．Hundred of B．Hundreds of C．Hundreds D．Hundred of