A. approached
B. to approach
C. approach
D. approaching
[单选题]What should a driver do when ascending?A.) Rise slowly.B.) Breathe faster.C.) Relax completely.D.) Breathe helium.
[单选题]When changing lanes, a driver should use his turning signal to let other drivers know_____ .A. he is entering which laneB. which lane he is enteringC. is he entering which laneD. which lane is he entering
[单选题]In launching a lifeboat,when should the tricing pendants be released?().A . Before the boat is lowered from the stowage positionB . As soon as the boat-fall blocks clear the davit headC . After the limit switch is activatedD . After all people have b
[单选题]When bullying occurs, parents should _____.[A] help the bulling child get rid of cruelty [B] resort to the mediator[C] avoid getting too protective [D] resist the temptation of calling
[试题]When should data be set to disk for safekeeping during the ETL?简述ETL过程中哪个步骤应该出于安全的考虑将数据写到磁盘上?
[试题]What attention should be paid when bunkering oil in the USA?
[单选题]Which operation should be done when launching an inflatable liferaft by hand?()A . Open the liferaft casingB . Turn the valve on the CO2 cylinder to start inflationC . Make sure the operating cord is secured to the vessel before throwing it over the
[单选题]When should you use distress flares and rockets?()A . Only when there is a chance of their being seen by rescue vesselsB . At half-hour intervalsC . At one-hour intervalsD . Immediately upon abandoning the vessel
[单选题]To achieve fluency, when should correction be conducted?A.After class.B.The
[单选题]To achieve fluency, when should correction be conducted?A.After class.B.The