#F的等音为？: #G bA|bG bB|bG xE|xE bbF
#F的等音为？: #G bA|bG bB|bG xE|xE bbF
In 1803 the United States purchased Louisiana from _____.
In 1803 the United States purchased Louisiana from _____.
In 1803, President Jefferson negotiated the purchase of Louisiana from Mexico.
In 1803, President Jefferson negotiated the purchase of Louisiana from Mexico.
设A为m×n矩阵，B为n×m矩阵，且m＞n，则必有() A: |AB|=0 B: |BA|=0 C: |AB|=|BA| D: ||BA|BA|=|BA||BA|
设A为m×n矩阵，B为n×m矩阵，且m＞n，则必有() A: |AB|=0 B: |BA|=0 C: |AB|=|BA| D: ||BA|BA|=|BA||BA|
中国共产党现有党员（ ）万名。 A: 9500 B: 9000 C: 9200 D: 9300
中国共产党现有党员（ ）万名。 A: 9500 B: 9000 C: 9200 D: 9300
“I live on 9200 S. Bell St.” What does "S." stand for in this sentence? （ ）
“I live on 9200 S. Bell St.” What does "S." stand for in this sentence? （ ）
设目标串气等于aa ba，ba，ba，ba模式，朴素匹配算法的外层循环进行了多少次？
设目标串气等于aa ba，ba，ba，ba模式，朴素匹配算法的外层循环进行了多少次？
国际网球联合会成立于 A: 1903 B: 1803 C: 1913 D: 1923
国际网球联合会成立于 A: 1903 B: 1803 C: 1913 D: 1923
霍尔效应哪一年发现的？ A: 1881 B: 1879 C: 1803 D: 1831
霍尔效应哪一年发现的？ A: 1881 B: 1879 C: 1803 D: 1831
When children say sounds like “ba ba ba ba” “pa pa pa pa” “ma ma ma ma”, they undergo the stage of ____________.
When children say sounds like “ba ba ba ba” “pa pa pa pa” “ma ma ma ma”, they undergo the stage of ____________.