【C10】A．estimateB．countC．decideD．measure

A．rememberB．countC．raiseD．differentiate

A．estimatedB．countC．calculateD．estimate

在Excel中，对满足条件的单元格求和，应该使用函数（)。A、MAXB、COUNTC、SUMIFD、SUM

At a rough ________, we will take another four weeks to finish this plan.A: estimateB;

The United States decided to take measures to ensure the security of its embassies whenA．a

【C8】A．estimateB．regardC．appreciateD．value