在运行猴车的巷道行走时，要在（）行走，注意（）、以免碰伤。
参考答案：人行道上，猴车座椅
The product strategy should give a detailed________of what your products are and how they are
going to benefit your company. [ ]
A. expression
B. contribution
C. description
D. insturction
《步辇图》是描绘（）的故事。
