The recent research attempts to      the effectiveness of different drugs used for the new virus.
A.coverB.guaranteeC.estimateD.evaluate
D

試題分析:句意:最近的研究試圖評(píng)估不同藥物用于抗這種新的病毒的有效性。evaluate評(píng)估;cover蓋,遮蔽,采訪(fǎng),報(bào)導(dǎo),涉及,包括;guarantee保證,擔(dān)保;estimate估計(jì),估算,評(píng)價(jià),評(píng)論。本題最大的干擾項(xiàng)是C項(xiàng)。evaluate指強(qiáng)調(diào)“評(píng)定某人或某物的價(jià)值” 如: Let's evaluate the evidence. 讓我們?cè)u(píng)定一下此證據(jù)的價(jià)值。estimate指“根據(jù)個(gè)人的知識(shí)、經(jīng)驗(yàn)或認(rèn)識(shí)而形成看法或判斷, 并強(qiáng)調(diào)其估計(jì)的結(jié)果可能是錯(cuò)的”。如:I estimated his age at 40. 我估計(jì)他的年齡是四十歲。
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