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1. My uncle is a policeman. He is ________／tɔːl／.
2. I often play badminton with my ________／ɑːnt／in the afternoon.
3. I sometimes go skating with my little ________／'brʌðə／.
4. What do you want for your ________／'bɜːθdeɪ/.
5. Their father is a teacher. He is a ________／gʊd／teacher.
6. My grandfather is old, but he is still very ________/'hæpɪ/all day.
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
