【简答题】完形填空. I had been in London for two years. During the time I was 1 there, my strong wish was to 2 instead of staying in the city I didn't know well. So when the day came for my 3 . I had a strange feel...
【单选题】系统某资源总量为3,相应的信号量S的当前值为-2,则当前可用资源的数量和等待进程的数量分别为( )
【单选题】船舶靠离泊位时,有关二副的职责下列正确的有______。1靠妥泊位后应亲自关闭有关电源,整理好现场;2靠离完毕经船长同意方可离开船尾;3指挥船尾操作人员进行正确操作。
【单选题】船舶靠离泊位时,有关二副的职责下列有误的是______。
【单选题】Much to my disappointment, by the time I got to the airport, the flight to London _____. [ ]
【单选题】下列关于“一再”和“再三”的表述正确的是()。
A.
“再三”的动词是自主动词,可控制的。“一再”的动词可以是自主动词,也可以是非自主动词
【单选题】系统某资源总量为3,相应的信号量S的当前值为-2,则当前可用资源的数量和等待进程的数量分别为()
【简答题】动词填空.(10分) 1. Be quiet! Can you hear Lucy someone _________(knock) on the door? 2.Would you like to teach the boys ___________ (swim) now? 3. When something ____________ (worry) my uncle, he always ha...
【单选题】It was the first time that I _______ visitors since I’d moved to London.