it was with his help that we accomplished this task in such a short period of time.was后面为什么加with
问题描述：
it was with his help that we accomplished this task in such a short period of time.
was后面为什么加with
答
这是强调句型，it is ……that
这句话强调是有了他的帮助。
答
with 在这里表示 借助 通过
答
with his help 是表达了 在他的帮助下...
这个with是个介意,搭配his help一起使用