搜索
A. This is a sunny day.
B. This is her book.
C. How are you?
D. How’s the weather today?
E. Where’s the pen?
F. Li Ming is in front of the tree.
G. The book is on the desk.
[[QOrDeR]]你好吗？（
【小题2】这是她的书。（
【小题3】这是晴朗的一天。（
【小题4】钢笔在哪儿？（
【小题5】今天天气怎么样？（
【小题6】书在书桌上面。（
【小题7】李明在树前。（
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
