we may find that learning a foreign language does not have to be ⑴ learn our mother tongue,but can in gact be twice ⑵.
请问⑴处应填twice as hard as 还是 two times as hard as?⑵处应填as easy还是as easy as?
请详细解释一下谢谢~~o(∩_∩)o...
we may find that learning a foreign language does not have to be (twice as hard as) learn our mother tongue,but can in gact be twice (as easy).呵呵，有些是无法解释的。它们是惯用法。twice as hard as 和two times as hard as基本上没啥区别，但本句只能这样用。第二空由于后面是省略形式，所以用as easy .就这样，多注意些常见搭配就好下手了。
we may find that learning a foreign language does not have to be (twice as hard as) learning our mother tongue,but can be twice (as easy).常用twice ,一般不要two times.第二空省略了as easy (as
