How did the accident happen? A.A lorry hit a car. B.A car ran into a lorryC.A bank cle
How did the accident happen?
A.A lorry hit a car.
B.A car ran into a lorry
C.A bank clerk rushed into the street.
设a=(√5-1)/2,求(a^5+a^4-2a^3-a^2-a+2)/a^3-a∵2a=√5-1 数学 2020-04-05 …
英语感叹句what(a)how(a)四种如何判断 其他 2020-05-14 …
列句:He bought a house last year.Did he buy a house 英语 2020-05-16 …
10.“Would you like to come to my birthday party t 英语 2020-05-16 …
What do you ()for breakfast?I()two eggs and()some 英语 2020-05-17 …
英语翻译I seemed to be able to spend good Valentine's 英语 2020-05-17 …
(a+1)(a^2+1)(a^4+1)(a^8+1)(a^16+1)=(a-1)[(a+1)(a^ 数学 2020-05-22 …
一、已知数集M满足条件:若a∈M,则(1+a)/(1-a)∈M(a≠0,a≠±1)(1)若3∈M, 数学 2020-07-30 …
递回关系式的运算公式(数列)以下是推导一个公式"a=a+r(1-p^n)/(1-p)"的过程a=p* 数学 2021-01-13 …
函数f[x]=logaXa大于0,且a不等于1,在2,3上最大值为1,则a=当a大于1时,f(x)图 数学 2021-01-15 …