一个机器零件的长度为0.5cm。在比例尺为40:1的图纸上,它的长是多少?
0.5×40=20(cm)
After the storm nothing _____ of the house, it really _____ us much to think about.
A. stayed; keeps
B. kept; makes
C. remained; leaves
D. left; gives
《王大娘钉缸》是一首轻松、明快、幽默、诙谐的民间歌舞曲,它属于()民歌,豫剧属于它们地方剧种。
A.河南
B.陕北
C.江苏
D.河北