You are sailing south on the Intracoastal Waterway（ICW）when you sight a green can buoy with a yellow square painted on it.Which of the following is TRUE（）.

A . Decreasing loran readings on 9960-W B . Visual bearings of Montauk Point Lt. changing to the left C . Increasing bearings of Southeast Point Light D . Decreasing sounding

A . I am very well. B . I am going to the library. C . I am going to take College English Test Band Four. D . That's a good questio

A . Sailing Charts of the Caribbean Sea B . Pilot Charts of the North Atlantic C . Light Lists，Atlantic and Gulf Coast D . Tidal Current Table

A . 3 nm B . 6 nm C . 12 nm D . 25 nm

A . a basket B . a black ball C . a black cone D . two black cone

A . enter the pack on the windward side where there is a well defined ice edge B . trim to an even keel or slightly down by the bow to take maximum benefit of the ice reinforcement C . take maximum advantage of coastal leads caused by offshore winds D . look for areas of rotten ice and enter perpendicular to the ice edge

A . Falkland Current B . Brazil Current C . Norway Current D . Benguela Current

A . Apply left rudder B . Apply right rudder C . Increase engine speed D . Keep your rudder amidshi

A . He/she must have an STCW certificate endorsed as“Valid for Service on Vessels Operating in the GMDSS System” B . He/she must present either an FCC-issued license or a Coast Guard-issued license C . You must consult the“List of Qualifications”on the reverse of his/her FCC-issued license D . His/her Merchant Mariners Document must have an added endorsement as “Radio Electronics Officer&rdquo

A . Daily B . Daily，at sea only C . After encountering rough weather D . After loading and prior to arrival in port only

A . It was a long time. B . Two weeks ago. C . No. Only a couple of days. D . Not long time ago.

A . The power-driven tug must maneuver to avoid collision B . You must maneuver to avoid the tug and tow C . You must maneuver to avoid collision only if the tug is to leeward and the wind is on your port side D . Both vessels are required to maneuver to avoid collisio

A . the compass heading is in line with the lubber's line B . there is no lost motion in the gimbal rings C . no change of heading by compass is observed if you raise and lower the heeling magnet D . the gimbal rings do not strike the compass frame when they are tilted

M: My shirt's caught in the zipper. Could you give me a hand？ Q: Where are the speakers going？ (4) A．The tailor's. B．A dress-up party. C．The theatre. D．A shopping mall.

A．Cool! Your dress is new. How much is it？ B．How do you like your new dress？ C．Where do you get your new dress？ D．How much did you spend on your new dress？

plants and animals. However, the world's forests are getting smaller all the time. We are cutting down the trees because we need wood, and we need more farmland. Some people say that there will not be any forests like these in 20 or 30 years. What will happen if they disappear？ If we cut down our forests, a lot of plants and animals will disappear from the world. In a lot of places the new farmland will soon look like the old deserts. Crops will not grow there. It will not rain very often, and the weather will get very hot. Perhaps the climate of the world will change. This will be dangerous for everyone in the world. That is why we must take care of our forests. (1)、The passage mainly tells us about the importance of taking care of plants. A：T B：F (2)、Forests are homes for different kinds of animals. A：T B：F (3)、The need for more wood and more land help to protect our forests. A：T B：F (4)、We'll have more and greater forestsn in 20 or 30 years in some people's view. A：T B：F (5)、The writer thinks it necessary to protect the forests. A：T B：F

是 否

You are on a tanker discharging oil．When all of the oil that the main cargo pumps can handle is pumped out of a tank，the remainder is ______． A.Stripped out and pumped directly ashore into the mainline as the remaining cargo tanks are pumped out with the main pumps B.Stripped to one tank and then pumped out with the main pumps C.Stripped out and pumped directly ashore after all the tanks have been emptied by the main pumps D.Gravitated to the centers from the wings and pumped out with the main pumps