标题:
new JJ 的疑惑
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作者:
yuw99gmat
时间:
2003-2-16 22:50
标题:
new JJ 的疑惑
which of the following line can go through only one point whose (x,y) x,y are all intergrate number?
(A)y=2x (B)y=1/2(x)+5 (c) y=cube root(3)x
begin, how many arrangements starting with a vowel (a, e, i, o, u)? (48)
还是不大明白
还请多指教
作者:
passerr
时间:
2003-2-16 23:25
1、不明白
2、C2,1P4,4 = 48 第1位可选e和i之一
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