创新性活动能力的培养。
参考答案:
①在教学中创设适宜的条件,激发创造需要。②积极开展创造性活动。③鼓励学生独创行为。④培养创造性个性。
在一幅地图上,用3厘米的线段表示实际距离600千米,这幅地图的比例尺是多少?
It was for that reason, I suppose, ____ the book took a long time to come out.[ ]
A. why
B. so
C. that
D. because