59. Sue: It’s raining cats and dogs now.
Mei-ling: Where are they? I don’t see any dogs or cats.
Sue: Sorry, Americans often say this idiom to signify it is raining heavily.
What domain does the dialogue demonstrate in linguistics?
(A) morphology
(B) syntax
(C) semantics
(D) pragmatics

題目解析這段對話中，Sue 提到了一...