用天平称量5克的物品，称量结果为4.8克，则此次称量的相对误差是（）
A、96%
B、4.3%
C、4%
参考答案：C
Mike went . [ ]
A. football
B. swim
C. swimming
Cut ______ the carrots into pieces and then put them ______the plate.[ ]
A. in; up
B. on; up
C. up; in
D. up; on
