-- I enjoyed the performance very much.

教学设计中，教师了解不同的学生特定有效的学习方式可以改进教学设计质量。（）

价值工程涉及价值、功能和成本三个要素，其相互之间的关系为（)。

A.价值=功能×成本 

B.价值=功能/成本 

C.价值=功能-成本 

D.价值=功能+(1/成本）

患者，男性，42岁，发现左上睑外上方包块2个月。查体，左眼视力正常，左上睑可扪及一鸽蛋大小包块，质硬，无压痛。眼球向前下方突出，向颞上方转动受限。余未见明显异常。行眼眶CT检查显示，病变位于泪腺窝，呈类圆形，边界清楚，均质的高密度影，眶骨无破坏。目前最有可能的诊断是（）

A.泪腺多形性腺瘤

B.泪腺囊样腺癌

C.泪腺肌皮瘤

D.Wathin肿瘤

E.泪腺嗜酸细胞瘤

The government has hardly taken measures to crack down on these crimes when new ones occurred.

A．Hardly had the government taken

B．The government had hardly taken

C．Hardly the government had taken

D．The government is hardly taking

SKIP指令可以在（）上执行。

A.LOW

B.LCP

C.HMI