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John：Wow! The farm is so big ! Are those goats?
Farmer：No, they aren’t . They are sheep .They are eating grass .
John：Are those horses ?
Farmer：No, they aren’t . They are donkeys.
John：Look at the baby pigs .They are very fat !
Farmer：Yes ,they are . Look ! They are sleeping .
John：The rabbits are so cute . How many rabbits are there ?
Farmer：Thirty .
John：And how many ducks do you have ?
Farmer：One hundred .
( ) 1.The farm is very big .
( ) 2.There are many horses on the farm .
( ) 3.The baby pigs are eating .
( ) 4.There are 100 ducks on the farm .
( ) 5.There are thirteen rabbits on the farm .
( ) 6.The baby pigs are very thin .
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
