请同学们将题目抄写在随堂作业上，并完成作业。
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Kwang Hua Private High School
Address: No. 1, Jalan 17, Kawasan 17, Taman Eng Ann, 41150 Klang, Selangor D.E., Malaysia.
Tel: +603-33416650 Fax: +603-33411133 Email: [email protected]