机动车仪表板上（如图所示）亮时表示什么？（）
A．已开启前照灯近光
B．已开启前雾灯
C．已开启前照灯远光
D．已开启后雾灯
参考答案：C
If you want to start your own photographing company, you’d employ someone who knows _____, which can contribute to the success of your business. [ ]
A. the tricks of the trade
B. the trades of the trick
C. the tricks of trade
D. tricks of the trade
商标注册申请的原则是什么？
