[单选题]D.uring bunkering, the request for stoppage of pumping shall be made, as a rule, 5 minutes ______.A.agoB.beforeC.aheadD.front
[单选题]The last sentence“And everyone knows what happens next”implies that in such cases .A.farm animals will be in danger and have to be shipped awayB.woIves will kill people and people will in turn kill themC.wolves wilI find enough food sources on famlsD
[主观题]D.uring his last lecture, the scientist______(觉得)easier to explain the theory to those with some background knowledge. (find)
[单选题]D.uring the last few years ,it has been realized that maintenance of programs is more expensive than development, so reading of programs by humans is as important as(73)them.A.editingB.writedC.writtenD.writing
[单选题]D.uring the last few years, it has been realized that maintenance of programs is more expensive than development, so reading of programs by humans is as important as(67)them.A.editingB.writedC.writtenD.writing
[单选题]During the last few years,it has been realized that maintenance of programs is more expensive than development,so reading of programs by humans is as important as (73) them.(73) A.editingB.writedC.writtenD.writing
[单选题]On a passenger vessel,the vessel’s name must appear on().A . ring life buoyB . lifeboatsC . lifeboat oarsD . All of the above
[单选题]There is ________ Ocean-going Vessel in the harbor.A.aB.theC.anD.about
[单选题]As the displacement of a vessel increases,the detrimental effect of free surface().A . increasesB . decreasesC . remains the sameD . may increase or decrease depending on the fineness of the vessel's form
[单选题]For a vessel with transverse inclination,an increase in GMT causes().A . list to stabilize at an angle of lollB . list to decreaseC . trim to decreaseD . list to increase