—Our flight is boarding now. We’ll have to part.—Don’t feel blue. .A. All that glitters is

—Our flight is boarding now. We’ll have to part. —Don’t feel blue. .
A. All that glitters is not gold
B. All roads lead to Rome
C. All good things come to an end
D. A still tongue makes a wise head

A. All that glitters is not gold B. All roads lead to Rome(答案→)C. All good things come to an endD. A still tongue makes a wise head解析：这题考查谚语：All that glitters is not gold闪光的不都是金子。All roads lead to Rome条条大路通罗马， All good things come to an end天下无不散的宴席， A still tongue makes a wise head沉默是金，句意是：--我们的航班到了，我们要分手了。--别难过了，天下无不散的宴席。选C。

这个解释是对的