【单选题】已知 X=78,Y=-83 则 [X+Y] 补 = ( )
【单选题】This ladder is too long for this truck. We need ________ truck to carry it.
【单选题】以下选项中,对象捕捉功能不能捕捉的是()。
【单选题】'Truck-surfing' means
A.
skating inside a truck while it is moving
B.
skating while holding onto a moving truck
C.
skating at a speed faster than a truck
D.
skating at the end of a moving truck
【多选题】There are three kinds of freight in carriage: ( ).
【简答题】A.sponsored B.recommended C.criticized D.supervised
【单选题】The truck driver was badly ______ when his truck crashed into a wall.
【简答题】[A] supervised [B] held [C] managed [D] presided