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Li Shan and her classmates had a welcome party for the new students. They showed many programs (节目). At the beginning, Zhang Han sang a song named My heart will go On. And she got a lot of applause (掌声). Han Lei danced without music. He was very funny. He made everyone laugh and laugh. Li Qiang did Chinese Kung fu. He was the best actor. Their teacher, Miss Hu was very happy. She said all the students were very cute and talented. All of the students had a good time that day.
1．Li Shan had a New Year’s party with her classmates. （
2．Zhang Han sang an English song first. （
3．Han Lei danced to music. （
4．Everyone enjoyed themselves that day. （
5．Mrs Hu was happy because her students were so cute and talented. （
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
