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1．
Bobby and Sam are in the _________ .
Bobby: Do you have _________ snacks, Sam? I’m very _________ .
Sam: No, I don’t.
2．
Bobby _________ some _________ under a tree.
Sam: Hurry up, Bobby. It’s _________ .
Bobby: Look! There are some _________ .We can _________ them.
3．
Bobby _________ a big red _________.
Bobby: _________you like one ?
Sam: No, Bobby! We can’t eat them.
4．
Bobby does not _________ .
Bobby: Why? They _________ so nice.
Sam: _________ these mushrooms are _________ _________ us!
Bobby: Oh, what a pity!
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
