Due to the _____ nature of their services, the volunteers have no expectation of payment for what they have done.
(A) gratuitous
(B) benevolent
(C) indignant
(D) ubiquitous

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統計： A(55), B(35), C(12), D(2), E(0) #339020

詳解 (共 1 筆)

#315732
  • gratuitous 免費的; 無償的; 無報酬的
  •  benevolent 仁慈的, 厚道的, 有愛心的
  • indignant 憤怒的; 憤慨的
  • ubiquitous 到處存在的, 普遍存在的
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