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We are Eddie and Ben. We are friends. We have two new classmates. They’re Billy and Eric. They’re brothers. They’re twins. They’re eleven years old. They have two puppets. The big puppet has long legs. The small puppet has long arms. Billy and Eric have a big dog. We like Billy and Eric. But we don’t like that dog.
1．Eddie and Ben have ________ new classmates. ( )| A．two | B．three | C．four |
| A．ten | B．eleven | C．twelve |
| A．two puppets and two dogs | B．one puppet and two dogs | C．two puppets and one dog |
| A．Billy and Eric | B．the two puppets | C．that dog |
| A．long arms | B．long legs | C．a long nose |
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
