在一幅地图上，用10厘米的线段表示10千米的实际距离，它的比例尺是[ ]
A.1：100
B.1：1000
C.1：100000
答案：C
The captain, ____ by his coach, always created wonders on the playground. [ ]
A. thought highly of
B. speaking highly of
C. thought nothing of
D. considering highly of
从事商业性经营利用驯养繁殖技术成熟的陆生野生动物有哪些（至少4种）？
