机动车查验合格的要求是侧面防护装置的下缘任何一点的离地高度应不大于 ( ) 。
A、200mmD
暂无解析
_____alltherepresentativesstillnotthere，themeetingwaspostponedforseveralhours.
Ifyou_______inbehavinginthiswayyouwillbringyourselfnothingbuttrouble.
_______isknowntoall，Chinawillbean_______powerfulcountryin20or30years’time.
Thosewhochangemobilephonestoofrequentlywillhavetopayforbeing______.
He‘sworkinghard_____.
