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(1)A. Apple tree B. Orange tree C.pear tree
(2)A. 40 minutes B. 45 minutes C. 50 minutes
(3)A. On the farm B. On the river C. In the tree
(4)A. A tall building B. A modern building C. A big building
(5)A. take a rest B. take the medicine C. take exercise
(6)A. has a stomachache B. has a headache C. has a toothache
(7)A. fell from the bike B. fell from the ship C. fell from the tree
(8)A. wore wet clothes B. feel cold C. have a cold
(9)A. plenty of juice B. plenty of water C. plenty of milk
(10)A. My grandma is 87. B. My grandma is 80. C. My grandma is 78.
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
