估算.
503×7≈
590×6≈
825×4≈
512×7≈
(1)503×7≈3500;
(2)590×6≈3600;
(3)825×4≈3200;
(4)512×7≈3500.
下图给我们的启示是 [ ]
A、消费应该量入为出
B、消费不能盲目跟风
C、绿色消费要从小事做起
D、个人消费可以标新立异
So far no agreement has been reached in the business talk as neither side would accept the conditions of _____. [ ]
A. others
B. the other
C. either
D. another