A:一个中学生的体重大约是50N
B:一个苹果的质量大约是0.25kg
C:一只母鸡的重力大约是1.5N
D:一个鸡蛋的质量大约是0.5kg
由7个大小相同的正方体搭成的几何体如图所示,则关于它的视图说法正确的是()
根据句意及汉语提示完成单词。
()1His brother comes from ____ (非洲).
(2) Koalas are very cute and they like eating ____ (树叶).
(3)The monkey is from ____ (亚洲).
(4)The tiger is a ____ (强壮的) animal.
(5)Lions often ____ (捕捉) little animals.
天气预报中表示沙尘暴的天气符号是( )