問題詳情

8. Elsa's moods ________ between depression and elation; no one exactly knows when she will be sad or happy.
(A)quail
(B) oscillate
(C) expound
(D) substantiate

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

Vivien Lai】評論

Quail n.鵪鶉;鵪鶉肉;<美俚女大學生;vi.沮喪;畏縮,膽怯;感到恐懼;vt.使沮喪;使畏縮; What they did to a sensitive stomach made seasoned sailors quail. 這種局面使習慣航海的水兵都感到胃口不舒服 Oscillatevi. 擺動、游移不定、【物】振盪 vt. 使擺動、使動搖、【物】使振盪 Expound Vt.解釋,詳細講解 The production team employed cartoons to expound on linguistic concepts and historical events. Substantiate vt.用事實支持(某主張、說法等),證實;使具體(實體)化;Perhaps you will allow us the opportunity to substantiate the viability of our service....