問題詳情

21. _______ the singing concert, the singer bowed _____ everyone and thanked them for their coming.
(A) In the end, ; on
(B) At the end of; to
(C) At lease, ; on
(D) At last, ; to

參考答案

答案：B
難度：困難0.333333
統計：A(2),B(1),C(0),D(0),E(0)