全新君越所配备的全车速自适应巡航系统在车速超过多少时可以设定（）。

A.留置权
B.质权
C.抵押权
D.典权

A.口头合同
B.书面合同
C.电子合同
D.法律无规定

A.Only a light layer of clothing may be worn underneath
B.They provide sufficient flotation to do away with the necessity of wearing a life jacket
C.They should be tight fitting
D.A puncture in the suit will not appreciably reduce its value