【单选题】你能从“FIRE CONTRLO AND SAFETY PLAN”中发现下列那些信息?
【单选题】在sqlserver数据库中,以下情况发生,往往要求我们立即对master数据库进行备份,错误的是()。
【简答题】When the fire started in the kitchen,Nancy had the ______ of mind to turn off the gas. 当厨房发生火灾时,南希想到去关掉煤气。
【简答题】看图,选择正确答案,将其序号填在括号里,完成对话。 A. What day is it today? B. I often read books. C. We have English and computer. D. I like art class. ( ) 1. ( ) 2. ( ) 3. ( ) 4.
【单选题】以下情况发生,往往要求我们立即对master 数据库进行备份,错误的是( )
【单选题】发生火情时,客人们能用电梯吗?
A.
Can guests use the stairs when a fire appears?
B.
Can guests use the elevators when a fire presents?
C.
Can guests use the lifts when a fire occurs?
D.
Can guests use the ladders when a fire breaks up?
【单选题】What did the boy often do at school?
A.
He was often late for school.
B.
He often fell asleep in class.
C.
He often stayed after class.
【判断题】为数据表创建索引的目的是为了将数据归类。