这是伴随结果,实际上是将两个句子合二为一
Thousands of people blocked the streets.
They were protesting against the new regulation.
合起来后,省略they were
这样才能解释你关于为什么不用过去式的疑问.
这是伴随结果,实际上是将两个句子合二为一
Thousands of people blocked the streets.
They were protesting against the new regulation.
合起来后,省略they were
这样才能解释你关于为什么不用过去式的疑问.