【单选题】听力原文: My daughter and I had been searching for the origins of my grandfather, Alfred Denny, for several years. We had nothing definite except that he married Minerva Ann Hamilton in Michigan in 1860. ...
A.
In Washington in 1885.
B.
In Washington in 1860.
【单选题】---My little daughter is coughing worse than ever. ---She ______ to the hospital yesterday.
D.
ought to have been taken
【简答题】8-1 最长连续递增子序列 (20 分) 给定一个顺序存储的线性表,请设计一个算法查找该线性表中最长的连续递增子序列。例如,(1,9,2,5,7,3,4,6,8,0)中最长的递增子序列为(3,4,6,8)。 输入格式: 输入第1行给出 n ( ≤ 1 0 5 );第2行给出 n 个整数,其间以空格分隔。 输出格式: 在一行中输出第一次出现的最长连续递增子序列,数字之间用空格分隔,序列结尾不能...
【单选题】—What did the doctor say? —He asked how long _________.
A.
has my daughter caught a cold
B.
had my daughter caught a cold
C.
my daughter had caught a cold
D.
my daughter had had a cold
【简答题】算法设计 1 )问题:有 n 个物品,第 i 个物品价值为 vi ,重量为 wi ,其中 vi 和 wi 均为非负数,背包的容量为 W , W 为非负数。现需要考虑如何选择装入背包的物品,使装入背包的物品总价值最大。 1) 一个序列有 N 个数: A[1],A[2], ... ,A[N] ,求出最长上升子序列的长度( LIS : longest increasing subsequence) 。例...
【单选题】列车运行手信号昼间展开的黄色信号旗高举头上白色灯光左右摇动,是( )。
【单选题】男性,因破伤风入院,神志清楚,全身肌肉阵发性痉挛、抽搐。下列病室环境条件中,哪项不符合病情要求
【单选题】昼间展开的黄色信号旗高举头上左右摇动,是()手信号。