Between the two periods of classes is a break,___we can have a short rest.
问题描述:
Between the two periods of classes is a break,___we can have a short rest.
A then B where C when D which
但我觉得选A也行,请问为什么?选A和C有何区别?
答
这是一个非限制性定语从句,要用关系副词when来引导.
这个句子中,Between the two periods of classes is a break和we can have a short rest 是从属关系,后面的句子是用来修饰break的.这个句子主要的意思是在前面,在两堂课之前是课间休息.后面的从句(我们可以有短暂的休息)是对break的进一步说明.
then是一个连词,它连接的两个句子是并列关系,如:
We finished the first class,then we had a short rest.