70%网点中方形网点的扩大<()>于圆形网点的扩大。
参考答案:小
Last night Tom dropped in________my home and______some books.[ ]
A.on; asked for
B.at; asked for
C.to; asked
D.∕; wanted
双打第三局比赛,裁判员疏忽打成13∶7时才发现尚未交换场区,这时裁判员应()
A.立即交换场区,比赛分数改为11∶7
B.立即交换场区,已得分数有效
C.不予更正场区,已得分数有效
D.不予更正场区,比赛分数改为11∶7