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(1)A.river B.eat C.worry D.stay
(2)A.pear B.apple C.flower D.banana
(3)A.bread B.milk C.table D.egg
(4)A.one B.two C.first D.four
(5)A.tell B.say C.cook D.father
(6)A.basketball B.party C.football D.ping-pong
(7)A.onion B.potato C.cabbage D.healthy
(8)A.stronger B.matter C.shorter D.heavier
(9)A.excited B.happy C.bored D.watch
(10)A.foot B.head C.leg D.book
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
