单项选择题
按规定船上所携带的淡水和食品可供使用的天数是()
单项选择题 柴油机的低转速是指()
单项选择题 He _________ in bed all day long because he had a bad headache.liedB. layC. laidD. lying
单项选择题 When we got there we found the window of the hall open and something _________.to stealB. to be stolenC. stolenD. stealing
