(1)A. some B. other C. wrong D. come
(2)A.only B.often C.off D.orange
(3)A. hight B. find C. with D. behind
(4)A. get B. mend C. sheD. help
(5)A. any B. have C. cap D. factory
(6)A.am B. catch C. what D. carry
(7)A. applesB. pearsC. cakesD. eggs
(8)A. thereB. hereC. pearD. their
(9)A. teaB. meat C. cheap D. bread
(10)A. withB. father C.there D.thing
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