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【简答题】
为了改善一个算法的时间开销,可通过增大空间开销为代价,而设计出一个新算法来;同理,也可为了缩小算法的空间开销,而牺牲计算机的运行时间,通过增大时间开销来换取存储空间的节省。 对于同一个问题求解,一般会存在多种算法。而这些算法在时空开销上的优劣往往表现出的性质称作______。(4个字)
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【简答题】短文改错。 I was only about six that he held his hand out to me. I took it in me and we walked. Then I ask him, 'Grandpa, how come you have so much lines on your hand?' he laughed and said, 'Well, that's a...
【简答题】对于以现金结算的股份支付，企业在可行权日之后不再确认成本费用，负债（应付职工薪酬）公允价值的变动应当计入管理费用。（）
【简答题】A week ago, I read When Money Talks, Listen! by Rich Ezzo. It took only about an hour to read, and that included one trip to the coffee maker and about 10 distractions (分心)from Alex, our cat, who thin...
【多选题】“Before I (10) ____ my washer, I only took Honey to the vets a (11) ____ times a year.
A.
by /several
B.
buying / various
C.
bring/ few
D.
bought/ numerous
【单选题】______ only five minutes to finish the task.
A.
I took myself
B.
It required me
C.
It took me
D.
It needed me
【简答题】以现金结算的股份支付，企业在可行权日之后不再确认成本费用，结算日之前负债公允价值的变动应计入资本公积。（ ）
【单选题】I took only a ____________________ of beans with me and left.
A.
handful
B.
hand
C.
handy
D.
handed
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