Which of the following statements is TRUE?
A . People with seat belts tied will always be safe in cars
B . Volvo was the first carmaker to use seat belts in carsC . Air bags will come out before the cars hit something
D . All cars have air bags in front of the seats
出自:伊犁师范-基础英语1

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块