【判断题】Sarah is interested in environmental issues.
【判断题】视图通常包括基本视图、旋转视图、局部视图和斜视图。
【单选题】What is the problem that businesses face when considering environmental issues?
A.
Businesses face the problem of producing goods and services that customer needs.
B.
Businesses face the problem of lowering costs.
C.
Businesses face the problem of more profits for investors.
D.
Businesses face the problem of balancing profits and social responsibility.
【简答题】The public often ask companies not to hide their stance on environmental issues. (reveal)Companies __________________ their stance on environmental issues.
【单选题】零件视图包括基本视图、局部视图、旋转视图和()四种。
【单选题】This passage is mainly about the impact of environmental issues on activities of individual companies.
【判断题】视图包括基本视图,局部视图、斜视图、旋转视图和向视图共四种。
【单选题】某物体受同一平面内的几个力作用而做匀速直线运动,从某时刻起撤去其中一个力,而其它力不变,则该物体
【判断题】视图包括基本视图、局部视图、斜视图和旋转视图。