問題詳情

36. Doctors Without Borders dedicated themselves to _______ emergency medical services for the developing countries.
(A) provide
(B) providing
(C) provided
(D)have provided

參考答案

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

用户評論

【coffecat13】評論

Doctors Without Borders dedicated themselves to providing emergency medical services for the developing countries.n無國界醫生(組織)致力於提供開發中國家緊急醫療服務border 國界dedicate 奉獻 ---dedicated oneselves to + Ving  致力於...emergency 緊急情況developing countries  開發中國家