Wearing a seat belt in a vehicle ().
A.reduces road accidents by more than half
B.saves lives while driving at a speed up t0 30 miles per hour
C.reduces the death rate in traffic accidents
D.saves more than 15000 lives each year
A.reduces road accidents by more than half
B.saves lives while driving at a speed up t0 30 miles per hour
C.reduces the death rate in traffic accidents
D.saves more than 15000 lives each year
A、Before they board a plane.
B、When they get dressed in the morning.
C、During check-in.
D、During take-off and landing.
A.事物的整体对部分具有统帅作用
B.认识事物要注重把握矛盾主要方面
C.事物变化发展是量变和质变的统一
D.主次矛盾在一定条件下可以相互转化
A.见仁见智
B.只见树木,不见森林
C.心动不如行动
D.居安思危
A.师昌绪 王振义
B.谷超豪 孙家栋
C.王忠诚 徐光宪
D.闵恩泽 吴征镒
A.消费能够促进经济增长
B.消费结构实现了根本性的转变
C.消费能决定生产的发展
D.消费为生产创造出新的劳动力
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