搜索
（1）①is ②ill ③she ④.
________________________________________
（2）①not②things ③he ④is⑤doing ⑥these ⑦.
_________________________________________
（3）①ride ② she ③usually④ bike ⑤ her ⑥ .
__________________________________________
（4）①cooks ② father③usually ④my ⑤.
__________________________________________
（5）①shopping ②I ③ going ④am ⑤.
__________________________________________
（6）①birthday② my ③is ④today⑤.
__________________________________________
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
