A．estimatedB．comparedC．measuredD．counted

A．estimatedB．countC．calculateD．estimate

What does the pencil counting experiment suggest？A．Children are capable of counting comple

________ with flying, taking the train seems to be safer.A: ComparingB: ComparedC: Com

Since ancient times the value of chicken soup______A.has been over-estimatedB.has been wi

在查询中要统计记录的个数 应使用的函数是()。A.SUM()B.COUNT(列名)C.COUNT(*)D.AVG()

fwrite函数的一般调用形式是()。A.fwrite(buffer count size fp);B.fwrite(fp size count buffer)