Page 8 - BILINGUAL SCORE A+SAINS 双语特优A+系列科学

UPSR 特优 A+ 系列（中英双语） 科学 模拟试卷 2
A 蓝色和红色石蕊试纸的颜色都没有改 保存过程的哪项特点使饮料耐久？
变 What is the special characteristic of the preservation
Both the blue and red litmus paper show no process that enables the drink to last longer?
changes A 饮料混合了口味
B 蓝色石蕊试纸变红，红色石蕊试纸变 The drink is mixed with ����
蓝 B 饮料被加热至特定温度后急速冷却
The blue litmus paper changes to red, the red litmus The drink is heated to a certain temperature and
paper changes to blue quickly cooled
C 蓝色石蕊试纸的颜色没有改变，红色 C 在饮料中加糖
石蕊试纸变蓝 The drink is added with sugar
The blue litmus paper does not change colour, the D 容器里的空气被抽出
red litmus paper changes to blue The air in the container is removed
D 蓝色石蕊试纸变红，红色石蕊试纸的
颜色没有改变 22. 阿兹曼为了到海边野餐买了两包冰块。
The blue litmus paper changes to red, the red litmus 哪项是减缓冰块融化的最佳方法？
paper does not change colour Azman bought two packages of ice cubes for his picnic
at the beach. What is the best way to slow down the
melting of the ice?
20. 图 17 显示一名渔夫的收获。
Diagram 17 shows a ����n’s catch. A 用铝箔纸包着整包冰块
Wrap the packages of ice in an aluminium foil
B 把冰块放入泡沫塑料盒
Store the ice in a polystyrene container
C 用保鲜膜包裹整包冰块

Wrap the packages of ice with a plastic wrap

双语特优A+系列科学, 版权所有·侵权必究
图 17 / Diagram 17 D 把冰块放入玻璃容器里
哪个保存法适合用来保存渔获以确保渔获 Store the packages of ice in a glass container
不会变质的同时保留其营养值？
What is the suitable preservation method to keep the 23. 图 19 显示一些生活垃圾。
�herman’s catch fresh and maintain its nutritional Diagram 19 shows some household wastes.
value?
A 煮沸 B 腌渍
Boiling Pickling
C 熏制 D 冷冻
Smoking Freezing
图 19 / Diagram 19
21. 图 18 显示一种应用巴氏杀菌法来保存的 哪项是处理这些垃圾的最好方法？
饮料。 What is the best way to discard these wastes?
Diagram 18 shows a type of drink preserved using the A 丢进河里
pasteurising method. Throw them into the river

B 在屋子周围焚烧垃圾
Burn the waste materials near the house
C 把垃圾埋在土里
Bury them in the soil
D 丢进垃圾桶
图 18 / Diagram 18 Throw them into the rubbish bin

2 – 7 © Tunas Pelangi Sdn. Bhd.