Zoom and Zip are good friends. They are planning a trip(旅游). Zip is going to sunny Australia(澳大利亚)! It’s so warm there. He can swim all day. He has a new bathing suit(游泳衣) and sunglasses(太阳镜). But Zoom doesn’t like swimming. He likes skating. So he is going to Canada, It’s winter there now. He can skate all day. He has winter coats(冬衣) and some new ice skates(滑冰鞋).
(1)The season in Australia and Canada is the same.
(2)Zoom and Zip are going to Canada.
(3)Zoom likes swimming.
(4)Zip has a new bathing suit and sunglasses.
(5)Zoom can swim all day in Canada.
(6)It’s warm in Australia.
(7)Zoom can skate all day in Canada.
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