搜索
Bobby: Wow, it’s so big! Is it my gift (礼物), Mum?
Mum: No. It’s for Tina.
Bobby: Is that my gift?
Mum: Yes, it is.
Bobby: Oh, it’s small.
Mum: Open it, Bobby!
Bobby: Cool! A robot! It’s small but I like it very much! Thank you, Mum!
Mum and Dad: We love (爱) you, Bobby! We love Tina too!
1．The big gift is for Bobby.
2．The small gift is for Tina.
3．Bobby’s gift is small but cool.
4．Bobby’s gift isn’t a robot.
5．Dad and Mum love Bobby and Tina.
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
