【題組】40. (A) around the clock (B) in the course of time(C) to name but a few (D) once in a blue moon

問題詳情

【題組】40.
(A) around the clock
(B) in the course of time
(C) to name but a few
(D) once in a blue moon

答案：C
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)