There
We all like sports. It's good
A.are | B.is | C.am |
A.in | B.on | C.under |
A.a little | B.much | C.many |
A.in the classroom | B.on the playground | C.in the room |
A.basketball | B.computer games | C.the guitar |
A.So | B.And | C.Before |
A.He | B.She | C.They |
A.women | B.girls | C.boys |
A.not | B.don't | C.aren't |
A.for | B.to | C.of |

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

