問題詳情

5. Experts see troubles for the economy in the coming months but are much more______ about prospects a year or more from now.
(A) stressful
(B) informed
(C) flexible
(D) optimistic)

參考答案

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

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