【单选题】After performing a thorough study of Michigan Company’s operations, an independent consultant determined that the firm’s labor standards were probably too tight.Which one of the following facts would ...
A.
A review of performance reports revealed the presence of many unfavorable efficiency variances. 对业绩报告的审查,显示存在着很多生产效率的不利差异
B.
Michigan’s budgeting process was well-defined and based on a bottom-up philosophy.公司的预算 编制流程规定得明白清晰,且遵循自下而上的理念
C.
Management noted that minimal incentive bonuses have been paid in recent periods.管理层注意 到最近几期的激励奖金支付很少
D.
Production supervisors found several significant fluctuations in manufacturing volume, with short-term increases on output being followed by rapid, sustained declines.生产监管人员发现产量 波动显著,大起大落
【简答题】阅读如下ThinkPHP代码:
$image = new ThinkImage();
下面描述错误的是( )。A. $image->open()用于打开图像文件进行相关操作。 B. $image->size();用于返回图片的体积,单位是字节。 C. $image->thumb()用于生成缩略图。 D. $image->save()用于保存图片。