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Look，she's my best friend Alice. What does she do? Of course, she is a student .Her mother is an actress , her father is an actor .They go to work by bus every day. Her brother Jeff is an engineer, he goes to work by bike. Her sister Ann is a salesperson , she goes to work by bike, too. What is Alice going to do this afternoon? Oh, she is going to buy an English book with me. Oh, she's coming.
（ ）1、There are four people in Alice's family.
（ ）2、Ann is an engineer.
（ ）3、Alice's mother goes to work by bus.
（ ）4、Alice's father is an actor.
（ ）5、Alice is going to buy a book this morning.
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
