题干
Running a company is not________a matter of hiring people— they also need to be trained.
A：simply
B：partly
C：seriously
D：equally
答案(点此获取答案解析）
A
活的条件下，蔗糖溶液浓度与萝卜条质量变化的关系如右图。若将处于b浓度溶液中的萝卜条移入a浓度溶液中，则该萝卜条的质量将
