Visitor: How many science lessons do you have in a week?
Li Yan: We have two.
Gao Wei: This
We often have English lessons in it.
Visitor: How many English lessons do you have in a week?
Gao Wei: We have three.
Visitor: Do you like English?
Gao Wei and Li Yan: Yes. We
Visitor:
Gao Wei and Li Yan: Thank you very
A.road | B.way | C.street |
A.Look | B.See | C.Watch |
A.everyone | B.every | C.all |
A.them | B.it | C.its |
A.And | B.But | C.That |
A.say | B.talk | C.speak |
A.good | B.well | C.nice |
A.any | B.many | C.much |
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