如果向北走20米记为是+20米,那么向南走70米记为( )米.
﹣70
.
The man insisted _________ a taxi for me even though I told him I lived nearby.
A.finding
B.to find
C.on finding
D.in finding
()应在规定时限内批量上送银联IC卡脱机消费交易数据,提交清算。