网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)
单选题
()is a roud-shaped underwater part in the front of the ship.The purpose is to cre-ate less friction with water so that the ship moves more easily.
A

The bulbous bow

B

The anchor

C

The bow thruster

D

The propeller


参考答案

参考解析
解析: 暂无解析
更多 “单选题()is a roud-shaped underwater part in the front of the ship.The purpose is to cre-ate less friction with water so that the ship moves more easily.A The bulbous bowB The anchorC The bow thrusterD The propeller” 相关考题
考题 ●设数组data[m]作为循环队列SQ的存储空间,front为队头指针,rear为队尾指针,则执行出队操作后其头指针front值为 (41) 。(41) A.front=front+1B.front=(front+1)%(m-1)C.front=(front-1)%mD.front=(front+1)%m

考题 It was 1969 ________ two Americans got to the moon by space ship. A.whichB.whenC.thatD.as

考题 设数组data[m]作为循环队列SQ的存储空间,front为队头指针,rear为队尾指针,则执行出队操作后其头指针front值为() A、front=(front+1)%mB、front=(front-1)%mC、front=front+1D、front=(front+1)%(m-1)

考题 在循环队列中,若front与rear分别表示对头元素和队尾元素的位置,则判断循环队列空的条件是()。A.front==rear+1B.rear==front+1C.front==rearD.front==0

考题 The experiment shows all the following EXCEPT that .A.the cell phone drivers get less than half of the visual informationB.the cell phone drivers are, twice as likely to hit the front carsC the cell phone driver’S response to sudden dangers is slowerD.the 110 drivers were reluctant to take part in the experiment

考题 设数组data[0…m]作为循环队列sq的存储空间,front为队头指针,rear为队尾指针,则执行出队操作的语句为A.sq↑.front:=sq↑.front+1;B.sq↑.front:=(sq↑.front+1)%maxsize ;C.sq↑.rear:=(sq↑.rear+1)%maxsize ;D.sq↑.front:=(sq↑.front+1)%(maxsize+1);

考题 He _____ to paint the whole house but finished only the front part.A. set offB. set outC. set onD. set in

考题 The gunman stood()the theatre and shoot at the audience inside.A. at the front ofB. in front ofC. on front of

考题 Will you take the responsibility of chartering a ship.()

考题 There is a truck ______ the classroom.A、in the front ofB、 in front ofC、in frontD、at the front of

考题 在队列中,(7)允许插入操作,(7)允许删除操作。A.队头(front)队尾(rear)B.队尾(rear)队头(front)C.队头(front)和队尾(rear)队头(front)D.队头(front)和队尾(rear)队头(front)和队尾(rear)

考题 Say something about cargo carried on a ship.

考题 say something about maritime agencies and the staff related to the ship.

考题 当(116)时,“链式队列为空”(front为头指针,rear为尾指针)。A.rear==NULLB.front== NULLC.front= =rearD.front!=rear

考题 判断“链式队列为空”的条件是______(front为头指针,rear为尾指针)。A.front==NULLB.rear==NULLC.front==rearD.front!=rear

考题 设数组data[0…m]作为循环队列SQ的存储空间,front为队头指针,rear为队尾指针,则执行出队操作的语句为______。A.front:=front+1B.front:=(front+1)mod mC.rear:=(rear+1)mod mD.front:=(front+1)mod(m+1)

考题 There is a fishing boat in front of our ship.()A、我船后方发现客船。B、我船后方发现渔船。C、我船前方发现渔船。D、我船前方发现客船。

考题 单选题_____A By car.B By train.C By plane.D By ship.

考题 单选题The maintenance work for sailors includes ()(清洁), repairing and painting work on board a ship. 正确答案AA cleaningB cleanerC cleanlyD cleanness

考题 单选题When a vessel is inclined by an external force,the().A shape of the vessel's underwater hull remains the sameB vessel's center of gravity shifts to the center of the vessel's underwater hullC vessel's center of buoyancy shifts to the center of the vessel's underwater hullD vessel's mean draft increases

考题 单选题Two tugs are helping the ship. One is pulling from forward, the other is ().A pulling aftB pushing foreC pushing aftD pulling fore

考题 单选题An occluded front is usually caused by a().A cold front becoming stationaryB warm front becoming stationaryC cold front overtaking a warm frontD warm front dissipating

考题 单选题An occluded front is caused by a(n)().A low pressure areaB high pressure areaC area of calm airD cold front overtaking a warm front

考题 单选题The switchboards are those in which all the live parts are installed behind the panels and only the operating handles and instruments are on the front()A openB open front typeC live front typeD dead front type

考题 单选题The gangway is ()high for the stevedores ()board this ship.()A so;thatB as;asC too;toD so;to

考题 单选题() handle and instruments are on the front.A openB open front typeC live front typeD None of the above

考题 单选题There is a fishing boat in front of our ship.()A 我船后方发现客船。B 我船后方发现渔船。C 我船前方发现渔船。D 我船前方发现客船。