14. Emotions should not be used in business emails because they are considered not serious and, in fact, sometimes ________.
(A) serene
(B) sincere
(C)regulatory
(D) rude

答案：登入後查看
統計： A(8), B(6), C(14), D(113), E(0) #1451022

詳解 (共 1 筆)

#3710626
rude粗魯
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