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Kate is my friend. She is a pupil. She has an elder brother and an elder sister. They are Paul and Helen. Kate and Helen can dance. Kate can sing and play the guitar well, but Helen can’t. Helen doesn’t like playing the guitar. She likes playing chess, but she doesn’t play chess with Kate. Kate can’t play chess. She can play chess with Paul. Paul can play chess and play basketball well. And he is in the school basketball club.
1．There are two children in Kate’s family. （____）2．Helen can play chess with Kate. （____）
3．Kate can't play the guitar well. （____）
4．Paul is good at basketball. （____）
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
