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）

One of the signals, other than a distress signal, that can be used by a rescue boat to attract attention is a/an ______.

A.red star shell

B.searchlight

C.burning barrel

D.orange smoke signal

参考答案

更多 “ One of the signals, other than a distress signal, that can be used by a rescue boat to attract attention is a/an ______.A.red star shellB.searchlightC.burning barrelD.orange smoke signal ” 相关考题
考题 DSC遇险呼叫时,它的格式符£¯类别是()。 A、Distress/distressB、allship/DistressC、Distress/ALL shipD、All ship/All ship
查看答案
考题 In his composition there are ________errors _______a few misspellings.A: no other ... thanB: some other ... thanC: more ... thanD: other ... than
查看答案
考题 Which command will resolve the problem shown in the exhibit?() A. user@router request system configuration rescue saveB. user@router# request system configuration rescue saveC. user@router file copy current /config/rescue.confD. user@router# file copy current /config/rescue.conf
查看答案
考题 foo对象有att属性，那么获取att属性的值，以下哪些做法是可以的()。A.foo.attB.foo(“att”)C.foo[“att”]D.foo{“att”}
查看答案
考题 International distress signal in VHF calling for help is________.A.Help,Help,HelpB.Mayday,Mayday,MaydayC.Save,Save,SaveD.Rescue,Rescue,Rescue
查看答案
考题 What is the position of the vessel________distress?A.onB.atC.inD.by
查看答案
考题 ALL PASSENGERS OF DECK NO.2 ARE REQUESTED TO FOLLOW THE CREW MEMBERS WHO WILL ESCOPT YOU TO YOUR ASSEMBLY STATIONS. From this sentence you can concluded that the vessel is in ______.A.immediate danger to collide with another vesselB.a situation in which more passengers will embark on boardC.berth and ready to disembark her passengersD.Distress
查看答案
考题 According to the author, topics of small talk may include comments on__________. A.some political issues B.one's physical condition C.other's ways of dress D.the traffic jam
查看答案
考题 在生产者/消费者问题中，用s表示互斥信号量，e表示空缓冲区资源信号量，n表示满缓冲区资源信号量，下列生产者和消费者的操作（生产者和消费者可并发执行），可能产生死锁的是（）。A．生产者：wait(s); wait(e); append(); signal(n); signal(s);消费者： wait(s); wait(n); take(); signal(e); signal(s);B．生产者：wait(s); wait(e); append(); signal(n); signal(s);消费者： wait(n); wait(s); take(); signal(s); signal(e);C．生产者：wait(e); wait(s); append(); signal(s); signal(n);消费者： wait(s); wait(n); take(); signal(e); signal(s);D．生产者：wait(e); wait(s); append(); signal(s); signal(n);消费者： wait(n); wait(s); take(); signal(s); signa
查看答案
考题 foo对象有att属性，怎么获取att的值：（）。A．foo.attB．foo{"att"}C．foo.getAttribute(“att”)D．foo("att")
查看答案
热门标签
最新试卷