The (able) _____ that he showed in this field is really extraordinary.

On weekends, our landlady provided dinner in (add) _____ to breakfast.

The friendship conveyed in the gift seems to be the most (value) ____ thing.

If that’s the case．could you please be big enough to say you are sorry？

B)在那个案子上，你能大度一点去说声对不起吗？．

C)如果事实就是那样，你能大度一点去说声对不起吗？

D)如果事实如此，你能大大方方地去说声抱歉吗？

根据以下材料回答51～55：

第51题办公钟地球仪

They succeeded at last after adopting an (effect ) __ teaching method.