试题题干
There's a big difference between saying you'll do something and（ ）doing it.
参考答案
正确答案：
试题解析
本题考查副词辨析。actually 实际上；frequently 频繁地；gradually 逐渐地；certainly 当然。句意：在我们所说和实际上所做上有很大的差别。故A正确。
There's a big difference between saying you'll do something and（ ）doing it.
本题考查副词辨析。actually 实际上；frequently 频繁地；gradually 逐渐地；certainly 当然。句意：在我们所说和实际上所做上有很大的差别。故A正确。