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A. he is my little cousin, Jack
B. at that time she was young and thin
C. Who’s the little boy?
D. He has achieved his dream.
E. he is an English teacher
Sally: Look, this is my family album (相册).
Tim: Wow! Is this your mother?
Sally: Yes, 1．.
Tim: 2．
Sally: Oh, 3．. Do you remember him?
Tim: Oh, yes. He was so cute!
Sally: And now he is very handsome. He graduated this year, and now 4．.
Tim: Good for him! 5． He wanted to be a teacher when he was a primary school student.
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
