(1)23加37等于多少? 60 。
——______ twenty-three and ______?
——_______ sixty.
(2)55减40等于多少? 15 。
—— What’s ______ minus ______ ?
—— It _____ ______.
(3)你什么时候去上学?6点50。
——______ _______ do you go to school?
——______ _______ fifty.
(4)现在几点了?12点。
—— _____ the ____ ? ——______ twelve.
(5)我们去公园好吗?
Shall _____ go _____ ______ ______?
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