A . a cable crossing
B . a sunken barge
C . a submerged discharge pipe
D . the end of a wharf
[单选题]As you approach mile 659.4 AHP,you see on the right descending bank a flashing green light. This light marks().A . a lock that is openB . a sunken bargeC . a dolphin,water intake and dischargeD . the end of a wharf
[单选题]You will see this product ______wherever you go.A.advertisedB.advertisingC.
[单选题]Will you ________ this passage to see if there is any misprint?[A] look up[B] go over[C] dwell on[D] work out
[单选题]At 0230 on 13 August,you are at mile 610.5 AHP when you see about a mile ahead lights on the water near the left bank. What might you see when you come abreast of these lights? ()A . Privately maintained buoys at a yacht clubB . Government buoys mark
[主观题]Youseethelightning_________ithappens,butyouhearthethunderlater.A.)theinstantB)foraninstantC.)ontheinstantD)inaninstant
[单选题]Nice to see you. I ______you for a long time.A.haven't seenB.didn't seeC.ha
[单选题]As you approach Giles Bend Cutoff Light (mile 367.7 LDB),what type of daymark would you see on the light structure?()A . Green diamondB . Green triangleC . Red diamondD . Red square
[单选题]As you approach Old River Control Structure Light you see a flashing amber light. You should().A . navigate as close to the left descending bank as safety permitsB . navigate as close to the right descending bank as safety permitsC . turn into the in
[单选题]The________of yourself that you see in the mirror is produced by the reflectionof light.A.figureB.appearanceC.100kD.image
[单选题]Have you gone to see the doctor?--No, but __________.A.I goB.I' m going to