阿摩線上測驗
18. My best friend, Sue, is a person _____ I can share my ups and downs in life.
(A) whom
(B) with whom
(C) at whom
(D) who
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統計： A(205), B(306), C(14), D(187), E(0) #2298656
統計： A(205), B(306), C(14), D(187), E(0) #2298656
