—Sorry, there’s______ coffee here. How about a cup of tea?

—OK. That’s it. Thank you.

A. little                       B. few                              C. some

看近物时，__________神经兴奋，睫状体__________肌收缩，睫状体向前移动，悬韧带松弛，晶状体，曲率增加，分散光线聚焦于视网膜。