搜索
David: Great! Let’s go.
Helen: Wow, the park is beautiful! Look! Some ducks are swimming on the lake.
David: They are lovely! I like the trees near the lake.
Tina: There are so many beautiful flowers. They are red, yellow, orange and blue. Can you draw them?
David and Helen: Sure, it's easy.
1．根据短文内容，将下列句子补充完整。(每空一词)
(1) Tina, Helen and David are in the
(2) Some ducks are
(3) There are some
2．根据短文内容, 判断正误，正确的用T表示，错误的用F表示。
(1) David can draw the beautiful flowers, but Helen can’t.
(2) The park is nice.
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
