[There are two activities in this class, climbing trees and crossing
the river.][There are two phrases in the book, "move forward" and
"go ahead".]请问同位语可以像上面这两个句子这样用吗?是不是必须写成[There are two activities, climbing trees and
crossing the river, in the c...
1. This is a long descent-roughly 20 miles down a beautiful valley to
the little village below.2. They have fifty thousand troops along the border ready to repel the
attacks.曹老师您好,我想请教下:第一句这里这个句式如何断开分析一下,“down a beautiful
valley”和“t...