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(1)I don’t have (some/any) new pens.
(2)Do you have (some/any) lessons on Saturday?
(3)I like (panda/pandas).What (about/for) you?
(4)Look at (this/these) pigs.They (is/are) cute and fat.
(5)Let’s go to the farm (on/in) Sunday morning.
(6)We can watch TV (in/on) the evening.
(7)They go to the bed (at/in) nine (at/in) night.
(8)This is (our/us) new home. Welcome (to/for) our home.
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
