Some companies have introduced ______ working time with less emphasis on pressure and more on efficiency.
【正确答案】
C
【答案解析】解析:rigid意为“严格的,死板的”,指以缺乏柔韧性为特征的;limited意为“有限的”,指限制或限定在一定范围之内的;flexible意为“有弹性的,灵活的”,指可以变通的、容易适应的;strict意为“严格的,严厉的”,指在执行、遵守或要求上认真仔细的。所填之词修饰working time,根据空格后面的less emphasis on pressure and more on efficiency可知,应该选用flexible。