71、They work long hours but don't earn enough to ensure a _____ living for themselves and their families.
A. reticent B. decent C. innocent D. descent
[reticent]
reticent 沉默寡言的
[/reticent]
[decent]
decent (from) 合適的
despise 蔑視、輕視
split 分開(kāi)、分裂
[/decent]
[innocent]
innocent 無(wú)辜的、天真的
[/innocent]
[descent]
descent 降落、世系
descend 下降
descendant 后代、子孫
precursor 祖先
journey 旅行、探險(xiǎn)
[/descent]
72、Worldwide demand for more _____ technology continues to grow.
A. subtle B. experienced C. sophisticated D. refined
[sophisticated]
sophisticated 復(fù)雜的、久經(jīng)世故的
[/sophisticated]
[subtle]
subtle 巧妙的、黯宛的、不明顯的、不顯著的、細(xì)微的、精細(xì)的
sob 哭泣
sorrow 痛苦
[/subtle]
[experienced]
experienced 有經(jīng)驗(yàn)的
[/experienced]
[refine]
refine 提煉、提純
define 下定義、有限的
indefinite 無(wú)限的、不確定的
confine 限制
affinity 親密
[/refine]
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