—Jack hasn't taken his piano lessons for a long time.
—He is considering _________ his piano course and spending more time on his study.
“放进一滴红颜料，可以染红一杯清水”说明的道理是（ ）
填空、
这篇课文《梅兰芳学艺》讲的是____小时候____，经过____，终于成为____的京剧大师的故事，说明勤学苦练可以弥补先天的不足。
