---Sir , please put out your cigarette(香煙）------Sorry .I ________the sign.

A. don’t notice B. didn’t notice C. won’t notice D. wasn’t noticing

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Ask any student which subject he or she hates most. 9 out of 10 students will answer “math”．No matter which country you visit，no matter which grade you are in，you may not learn art，geography，chemistry or Chinese，but you always learn math. Why is this so？How come so many students hate math，and yet cannot avoid learning it in school ?

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1.According to the passage，which subject do most students always learn in different grades at school?

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B. Students can learn math well with computers.

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4.What does the underlined word “resources” mean in the passage?

A. 科目 B. 效率 C. 資源 D. 能源

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B. Math can be good for both our body and our mind.

C. Math helps us think logically and solve problems.

D. Math is useless now.

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