猜你喜欢
- 1better go and see it y
- 2I am sister.(一般疑问句)
- 3f(x)=g(x)/h(x)的导数
- 4we like ( ) to the zoo,是填go还是going
- 5果店苹果的箱数比梨子的箱数多50箱,各卖出20%后,苹果和梨子的箱数相差多少箱?
- 6She__the lamp with the__match,and then took the lamp to the library.
- 7什么的导数是(sinx)平方
- 8我要一片初一的作文三篇 1My favorite 2My favorite teacher 3 Myfamily
- 9(1-100分之1×30)÷2分之7(简算)
- 10在三角形ABC中,内角A,B,C的对边分别是a,b,c,已知a=1,b=2,且cosC=1/4,求三角形的周长,cos(A-C)的值