3890÷21,把21看做______来试商,商是______位数.
3890÷21,把21看做20来试商,因为38>21,所以商的最高位是百位,商是三位数.
故答案为:20,三.
Many personnel managers say it is getting harder and harder to ________ honest applicants from the
growing number of dishonest ones. [ ]
A. distinguish
B. disguise
C. dismiss
D. discount
投标文件中的大写金额和小写金额不一致的属细微偏差,修正此错误的原则是()。
A.以大写金额为准
B.以金额高者为准
C.以小写金额为准
D.以金额低者为准