32 The tech industry had a hard hit last year. Many tech companies stumbled, digital ad sales _______, and investors lost faith.
(A) patented
(B) plunged
(C) plagued
(D) pledged
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統計: A(6), B(82), C(26), D(14), E(0) #3462446
統計: A(6), B(82), C(26), D(14), E(0) #3462446
詳解 (共 2 筆)
#7459739
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(A) patented (v.) 取得專利;申請專利
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(B) plunged (v.) 驟降、暴跌、急劇下滑 (符合句意,形容銷售額大跌)
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(C) plagued (v.) 困擾、折磨;使受煎熬
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(D) pledged (v.) 發誓、保證、許諾
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