搜索
| to do name | do your homework | help your mother | walk to school | wear dresses |
| Bill | ▲ | ● | ■ | / |
| Daisy | / | ■ | / | ▲ |
| Steven | ▲ | ▲ | ● | / |
| Ella | ● | ● | ■ | ● |
| always▲ often● sometimes■ never/ | ||||
1．根据图表内容填空。
1. Bill ___________ does his homework
.2. Daisy _________ helps her mother.
3. Steven ____________ walks to school.
4. Ella ___________ wears dresses.
5. Bill and Steven ___________ wear dresses.
2．根据图表内容,判断正(T)误(F)。
1．Daisy sometimes walks to school. （______）
2．Bill often helps his mother. （______）
3．Ella always does her homework. （______）
4．Steven and Bill never wear dresses. （______）
5．Daisy and Ella often help their mothers. （______）
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
