3千克棉花要比3千克铁轻.______(判断对错)
因3千克=3千克,所以3千克棉花与3千克铁一样重.
故答案为:×.
In 1862 the American black people won their struggle____ equal rights after many years’ fighting ________ the white.
A.against; with
B.for; against
C.with; for
D.for; for
所谓教师的心理健康是指,教师除了具备一般个体心理健康的基本特质外,还应具有:()。
A.教师职业所决定的特殊性质
B.教师生涯特质
C.教师职业特质
D.责任心